{"title":"Tetras","description":"\u003ch2\u003e\u003cstrong\u003eTetras\u003c\/strong\u003e\u003c\/h2\u003e","products":[{"product_id":"buenos-aires-tetra","title":"Buenos Aires Tetra | Juvenile | 4-5 cm | Price Per Fish ₹250","description":"\u003ch1\u003e🐠 Buenos Aires Tetra – Active Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eHyphessobrycon anisitsi\u003c\/em\u003e | Hardy silver schooling tetra with vibrant red highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd nonstop activity and classic schooling behavior to your aquarium with \u003cstrong\u003eBuenos Aires Tetras\u003c\/strong\u003e — a robust and energetic tetra species admired for its shimmering silver body, glowing red fins, and highly active swimming behavior.\u003c\/p\u003e\n\u003cp\u003eTheir hardy nature and constant group movement make them ideal for larger community aquariums and active tropical fish setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Buenos Aires Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eBright silver body with red highlights\u003c\/strong\u003e — striking contrast under aquarium lighting\u003cbr\u003e✔️ \u003cstrong\u003eEnergetic schooling behavior\u003c\/strong\u003e — active open-water swimmers\u003cbr\u003e✔️ \u003cstrong\u003eHardy and adaptable species\u003c\/strong\u003e — excellent for stable community tanks\u003cbr\u003e✔️ \u003cstrong\u003eStrong visual movement\u003c\/strong\u003e — ideal for lively aquarium displays\u003cbr\u003e✔️ \u003cstrong\u003eExcellent beginner-friendly tetra\u003c\/strong\u003e — resilient under proper care\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eHyphessobrycon anisitsi\u003c\/em\u003e originates from South America and has remained a long-standing favorite in the aquarium hobby due to its resilience and active personality.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetallic silver body coloration\u003c\/li\u003e\n\u003cli\u003eRed fins and tail highlights\u003c\/li\u003e\n\u003cli\u003eConstant schooling movement\u003c\/li\u003e\n\u003cli\u003eStrong feeding response\u003c\/li\u003e\n\u003cli\u003eAdaptability across stable tropical conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in groups, they display natural schooling behavior and increased confidence.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eBuenos Aires Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMedium-to-large community aquariums\u003c\/li\u003e\n\u003cli\u003eOpen swimming layouts\u003c\/li\u003e\n\u003cli\u003eStable tropical water conditions\u003c\/li\u003e\n\u003cli\u003eModerate water movement\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90 liters or larger\u003c\/li\u003e\n\u003cli\u003eStrong filtration and oxygenation\u003c\/li\u003e\n\u003cli\u003eSwimming space with planted sections\u003c\/li\u003e\n\u003cli\u003eActive compatible tankmates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBuenos Aires Tetras are active fish and may nibble delicate plants or fins if improperly stocked.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely delicate long-finned fish\u003c\/li\u003e\n\u003cli\u003eSlow passive species\u003c\/li\u003e\n\u003cli\u003eTiny timid nano fish\u003c\/li\u003e\n\u003cli\u003eVery small aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Active tropical community aquariums\u003cbr\u003e✔️ Large tetra communities\u003cbr\u003e✔️ Fast-moving schooling fish setups\u003cbr\u003e✔️ Spacious planted tanks with hardy plants\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a hardy and active schooling fish\u003cbr\u003e✔️ You enjoy lively aquarium movement\u003cbr\u003e✔️ You are building a larger tropical community setup\u003cbr\u003e✔️ You prefer resilient species with classic tetra behavior\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep delicate long-finned fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is very small\u003c\/li\u003e\n\u003cli\u003eYou prefer calm passive species\u003c\/li\u003e\n\u003cli\u003eYour setup contains very soft fragile plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add nonstop movement to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the energetic schooling behavior and classic beauty of \u003cstrong\u003eBuenos Aires Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eBuenos Aires Tetra (\u003cem\u003eHyphessobrycon anisitsi\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Buenos Aires Tetra (\u003cem\u003eHyphessobrycon anisitsi\u003c\/em\u003e), offered by Nero Labs, is a robust characin species recognized for its streamlined body form, high activity level, and pronounced adaptability to a wide range of freshwater conditions. Native to river systems of the Paraná–Paraguay basin in South America, this species has been widely established in ornamental aquaria due to its resilience and predictable behavioural patterns.\u003c\/p\u003e\n\u003cp\u003eColouration typically presents as a silvery body with reflective scales, a distinct dark humeral marking, and red to orange pigmentation on the fins. Colour intensity and contrast are influenced by lighting, social structure, and environmental stability, with more cohesive schooling behaviour supporting optimal visual expression.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and acclimated within controlled, closed-system environments, promoting consistency in health, behaviour, and long-term adaptability. This lineage represents domesticated ornamental stock selected for system tolerance and reliability rather than niche specialization or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Active, schooling; may exhibit fin-nipping in sparse or undersized groups\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and live foods\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; enhanced through group cohesion and balanced nutrition\u003c\/p\u003e\n\u003cp\u003eMinor variation in fin pigmentation intensity and body size may occur and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Buenos Aires Tetras is cycle-dependent and aligned with biological readiness rather than commercial stocking targets. This species is suitable for intermediate aquarists capable of providing adequate swimming space, stable parameters, and appropriately sized schools to mitigate stress-related behaviours.\u003c\/p\u003e\n\u003cp\u003eBest suited for larger community aquaria, open swimming displays, and planted systems with robust plant species capable of withstanding active movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eDue to their high activity level and tendency toward fin interaction, Buenos Aires Tetras are not recommended for systems housing slow-moving or long-finned species. Adequate group size and spatial planning are essential to maintain behavioural balance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Buenos Aires Tetras through Nero Labs emphasizes organism welfare, closed-system stability, and responsible breeding and acclimation practices. Proceeds support ongoing refinement of characin rearing protocols, behavioural management research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43414790013006,"sku":null,"price":250.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Buenos_Aires_Tetra.png?v=1782991754"},{"product_id":"red-rainbowfish","title":"Red Rainbowfish | Sub-adult | 5-6 cm | Price Per Fish ₹575\/-","description":"\u003ch1\u003e🐟 Red Rainbowfish – Premium Active Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eGlossolepis incisus\u003c\/em\u003e | Brilliant crimson rainbowfish for large planted aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBring intense color, constant motion, and shimmering metallic beauty to your aquarium with \u003cstrong\u003eRed Rainbowfish\u003c\/strong\u003e — one of the most spectacular rainbowfish species in the hobby. Famous for their glowing crimson-red coloration and energetic schooling behavior, these fish create a breathtaking display in spacious planted aquariums.\u003c\/p\u003e\n\u003cp\u003eUnder proper lighting and stable water conditions, mature males develop exceptionally vibrant metallic red tones that make them true centerpiece schooling fish.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Red Rainbowfish\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eIntense metallic red coloration\u003c\/strong\u003e — stunning full-body crimson glow\u003cbr\u003e✔️ \u003cstrong\u003eEnergetic schooling behavior\u003c\/strong\u003e — active open-water swimmers\u003cbr\u003e✔️ \u003cstrong\u003eLarge impressive display fish\u003c\/strong\u003e — strong visual presence in groups\u003cbr\u003e✔️ \u003cstrong\u003ePerfect for planted aquariums\u003c\/strong\u003e — vibrant contrast against greenery\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful community temperament\u003c\/strong\u003e — excellent for larger tropical setups\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eGlossolepis incisus\u003c\/em\u003e originates from Papua, Indonesia, and is highly regarded for its extraordinary coloration and active schooling behavior.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetallic crimson-red body coloration\u003c\/li\u003e\n\u003cli\u003eContinuous mid-to-upper water swimming\u003c\/li\u003e\n\u003cli\u003eStrong schooling instincts\u003c\/li\u003e\n\u003cli\u003eReflective scaling under lighting\u003c\/li\u003e\n\u003cli\u003eDynamic social interaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMature males develop deeper coloration and stronger visual intensity over time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eRed Rainbowfish thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge planted aquariums\u003c\/li\u003e\n\u003cli\u003eOpen swimming layouts\u003c\/li\u003e\n\u003cli\u003eStable tropical water conditions\u003c\/li\u003e\n\u003cli\u003eStrong filtration and oxygenation\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e120 liters or larger\u003c\/li\u003e\n\u003cli\u003eLong swimming space\u003c\/li\u003e\n\u003cli\u003eDense planting with open-water zones\u003c\/li\u003e\n\u003cli\u003eModerate water movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eRed Rainbowfish are peaceful but highly active.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely timid nano fish\u003c\/li\u003e\n\u003cli\u003eSlow delicate long-finned species\u003c\/li\u003e\n\u003cli\u003eAggressive predators\u003c\/li\u003e\n\u003cli\u003eSmall aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Large planted community aquariums\u003cbr\u003e✔️ Active tropical fish setups\u003cbr\u003e✔️ Rainbowfish communities\u003cbr\u003e✔️ Spacious open-water aquascapes\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a vibrant large schooling display\u003cbr\u003e✔️ You enjoy active and colorful fish species\u003cbr\u003e✔️ You have a spacious planted aquarium\u003cbr\u003e✔️ You prefer energetic open-water swimmers\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYour aquarium is small\u003c\/li\u003e\n\u003cli\u003eYou keep extremely timid nano fish\u003c\/li\u003e\n\u003cli\u003eYou prefer slow-moving species\u003c\/li\u003e\n\u003cli\u003eYour setup lacks swimming space and filtration capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add brilliant crimson movement to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the metallic beauty and energetic schooling behavior of \u003cstrong\u003eRed Rainbowfish\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eRed Rainbowfish (\u003cem\u003eGlossolepis incisus\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Red Rainbowfish (\u003cem\u003eGlossolepis incisus\u003c\/em\u003e), offered by Nero Labs, is a medium-to-large freshwater rainbowfish recognized for its laterally compressed body, strong schooling behaviour, and progressive red colour development. Native to Lake Sentani and associated waterways in Papua, Indonesia, this species exhibits pronounced colour expression under stable, high-quality environmental conditions and appropriate social structure.\u003c\/p\u003e\n\u003cp\u003eJuveniles present with subdued silver to pale bronze tones, while mature males develop intense red to crimson pigmentation across the flanks, accompanied by darker fin margins and metallic sheen. Colour saturation and contrast are closely linked to maturity, group dynamics, lighting, nutritional balance, and stress minimization. Females retain more muted coloration but display the same streamlined body form.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and improving long-term adaptability to established aquaria. This lineage represents domesticated ornamental stock maintained for visual display and behavioural consistency rather than wild ecological performance or conservation release.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental rainbowfish lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Active, schooling; displays optimal behaviour and colour in groups\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live foods\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; red pigmentation intensifies with maturity and stable parameters\u003c\/p\u003e\n\u003cp\u003eMinor variation in red saturation, body depth, and fin edging may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Red Rainbowfish is cycle-dependent and determined by biological readiness and system stability rather than commercial inventory schedules. This species is suitable for intermediate to advanced aquarists capable of providing ample swimming space, strong but non-turbulent filtration, and consistent water quality.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental display aquaria, larger community systems with compatible species, and open-swimming tanks where schooling behaviour and colour development can be fully expressed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eRed Rainbowfish require adequate group size and tank volume to prevent stress and uneven colour expression. They are not recommended for small, sparsely stocked, or newly established systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Red Rainbowfish through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible maintenance of schooling species. Proceeds support ongoing refinement of rainbowfish husbandry protocols, nutritional research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43414820683854,"sku":null,"price":575.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Red_Rainbowfish.png?v=1782991457"},{"product_id":"serpae-tetra","title":"Serpae Tetra | Adult | 3-4 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Serpae Tetra – Vibrant Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eHyphessobrycon eques\u003c\/em\u003e | Bright red active tetra for energetic community aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd fiery color and nonstop activity to your aquarium with \u003cstrong\u003eSerpae Tetras\u003c\/strong\u003e — a bold and energetic schooling species admired for its intense red body coloration, dark shoulder marking, and lively group behavior.\u003c\/p\u003e\n\u003cp\u003eTheir strong visual impact and active swimming style make them a favorite for planted aquariums and vibrant tropical community setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Serpae Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eBrilliant red coloration\u003c\/strong\u003e — vivid ruby-red body tones\u003cbr\u003e✔️ \u003cstrong\u003eEnergetic schooling behavior\u003c\/strong\u003e — active mid-water movement\u003cbr\u003e✔️ \u003cstrong\u003eStrong visual contrast\u003c\/strong\u003e — dark shoulder marking enhances appearance\u003cbr\u003e✔️ \u003cstrong\u003eExcellent planted tank fish\u003c\/strong\u003e — stands out beautifully against greenery\u003cbr\u003e✔️ \u003cstrong\u003eHardy and adaptable species\u003c\/strong\u003e — suitable for stable community aquariums\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eHyphessobrycon eques\u003c\/em\u003e originates from South America and is widely appreciated for its bold coloration and energetic social behavior.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBright translucent red coloration\u003c\/li\u003e\n\u003cli\u003eConstant schooling movement\u003c\/li\u003e\n\u003cli\u003eDark shoulder patch\u003c\/li\u003e\n\u003cli\u003eActive feeding response\u003c\/li\u003e\n\u003cli\u003eStrong group dynamics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in larger groups, they display more natural schooling behavior and reduced territorial tendencies.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eSerpae Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eActive community tanks\u003c\/li\u003e\n\u003cli\u003eOpen swimming layouts\u003c\/li\u003e\n\u003cli\u003eStable tropical water conditions\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e75 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense planting with open swimming space\u003c\/li\u003e\n\u003cli\u003eStable filtration and oxygenation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eSerpae Tetras are active fish and may occasionally nip fins if kept in insufficient numbers.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSlow long-finned species\u003c\/li\u003e\n\u003cli\u003eExtremely timid fish\u003c\/li\u003e\n\u003cli\u003eTiny delicate nano species\u003c\/li\u003e\n\u003cli\u003eOvercrowded aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Active tropical community aquariums\u003cbr\u003e✔️ Tetra and rasbora communities\u003cbr\u003e✔️ Planted aquascapes\u003cbr\u003e✔️ Medium-sized community setups\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a vibrant and active aquarium\u003cbr\u003e✔️ You enjoy energetic schooling fish\u003cbr\u003e✔️ You are building a planted community setup\u003cbr\u003e✔️ You prefer bold coloration with constant movement\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep slow long-finned fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is very small\u003c\/li\u003e\n\u003cli\u003eYou prefer calm passive species\u003c\/li\u003e\n\u003cli\u003eYour setup lacks swimming space and group size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add fiery movement to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the vibrant color and energetic schooling behavior of \u003cstrong\u003eSerpae Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eSerpae Tetra (\u003cem\u003eHyphessobrycon eques\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Serpae Tetra (\u003cem\u003eHyphessobrycon eques\u003c\/em\u003e), offered by Nero Labs, is a small characin species recognized for its deep-bodied profile, vivid red to copper coloration, and pronounced schooling dynamics. Native to slow-moving streams and floodplain waters of the Amazon and Paraguay river basins, this species exhibits strong reliance on social structure and environmental stability for optimal behavioural balance and colour expression.\u003c\/p\u003e\n\u003cp\u003eColouration presents as a saturated red to copper body with a distinctive dark humeral blotch and contrasting black dorsal fin edging. Colour intensity and contrast are influenced by genetic lineage, lighting conditions, nutritional balance, and stress minimization. Cohesive group formation plays a critical role in moderating fin-directed behaviour and maintaining visual uniformity.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and improving long-term adaptability to established aquaria. This lineage represents domesticated ornamental stock refined for predictable schooling behaviour and display consistency rather than wild ecological performance or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Active, schooling; may display fin-directed behaviour in undersized groups\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared, frozen, and live foods\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; enhanced through group cohesion and environmental consistency\u003c\/p\u003e\n\u003cp\u003eMinor variation in red saturation and fin edging intensity may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Serpae Tetras is cycle-dependent and aligned with biological readiness rather than commercial inventory planning. This species is suitable for intermediate aquarists capable of maintaining adequate group size, stable water parameters, and appropriate tankmate selection.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community aquaria, schooling displays, and planted systems with sufficient space and visual breaks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eSerpae Tetras require appropriate group size and environmental structure to minimize fin-nipping behaviour. They are not recommended for housing with slow-moving or long-finned species unless system volume and stocking strategy are carefully managed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Serpae Tetras through Nero Labs emphasizes organism welfare, closed-system integrity, and responsible breeding and acclimation practices. Proceeds support ongoing refinement of characin husbandry protocols, behavioural management research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43414823600206,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Serpae_Tetra.png?v=1782991353"},{"product_id":"redeye-tetra","title":"Redeye Tetra | Adult | 4-5 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Redeye Tetra – Active Community Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eMoenkhausia sanctaefilomenae\u003c\/em\u003e | Hardy silver tetra with striking red eyes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd constant movement and bold contrast to your aquarium with \u003cstrong\u003eRedeye Tetras\u003c\/strong\u003e — a hardy and energetic schooling fish known for its shimmering silver body, distinctive bright red eyes, and active group behavior.\u003c\/p\u003e\n\u003cp\u003eTheir combination of durability, peaceful temperament, and strong schooling instincts makes them an excellent choice for community aquariums and larger planted setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Redeye Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eDistinctive red eyes\u003c\/strong\u003e — bold contrast against metallic silver coloration\u003cbr\u003e✔️ \u003cstrong\u003eActive schooling behavior\u003c\/strong\u003e — energetic mid-water swimming\u003cbr\u003e✔️ \u003cstrong\u003eHardy community species\u003c\/strong\u003e — adaptable and beginner-friendly\u003cbr\u003e✔️ \u003cstrong\u003eExcellent movement fish\u003c\/strong\u003e — adds life and activity to larger aquariums\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful temperament\u003c\/strong\u003e — compatible with most tropical community species\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eMoenkhausia sanctaefilomenae\u003c\/em\u003e originates from South America and is widely appreciated for its resilience, active nature, and striking eye coloration.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBright red eye rings\u003c\/li\u003e\n\u003cli\u003eReflective silver body coloration\u003c\/li\u003e\n\u003cli\u003eStrong schooling behavior\u003c\/li\u003e\n\u003cli\u003eConstant mid-water movement\u003c\/li\u003e\n\u003cli\u003eExcellent adaptability in community aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in groups, they create a lively and balanced display throughout the aquarium.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eRedeye Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarger community aquariums\u003c\/li\u003e\n\u003cli\u003ePlanted tropical setups\u003c\/li\u003e\n\u003cli\u003eOpen swimming layouts\u003c\/li\u003e\n\u003cli\u003eStable filtration and oxygenation\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e75 liters or larger\u003c\/li\u003e\n\u003cli\u003eOpen swimming space with planted zones\u003c\/li\u003e\n\u003cli\u003eModerate water movement\u003c\/li\u003e\n\u003cli\u003eStable tropical water conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eRedeye Tetras are generally peaceful but energetic.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely shy nano fish\u003c\/li\u003e\n\u003cli\u003eVery delicate long-finned species\u003c\/li\u003e\n\u003cli\u003eAggressive predators\u003c\/li\u003e\n\u003cli\u003eOvercrowded aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Community aquariums\u003cbr\u003e✔️ Active tropical fish setups\u003cbr\u003e✔️ Larger schooling fish communities\u003cbr\u003e✔️ Planted tanks with open swimming space\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want an active and lively aquarium\u003cbr\u003e✔️ You enjoy energetic schooling fish\u003cbr\u003e✔️ You are building a larger community setup\u003cbr\u003e✔️ You want hardy fish with distinctive appearance\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep extremely timid fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is very small\u003c\/li\u003e\n\u003cli\u003eYou prefer slow-moving centerpiece species\u003c\/li\u003e\n\u003cli\u003eYour setup lacks adequate swimming space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add energy and contrast to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the active schooling behavior and distinctive appearance of \u003cstrong\u003eRedeye Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eRedeye Tetra (\u003cem\u003eMoenkhausia sanctaefilomenae\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Redeye Tetra (\u003cem\u003eMoenkhausia sanctaefilomenae\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its streamlined body profile, reflective silver coloration, and distinctive red pigmentation encircling the eyes. Native to river systems and floodplains of South America, this species demonstrates strong adaptability to captive environments when maintained in stable, well-structured group settings.\u003c\/p\u003e\n\u003cp\u003eBody coloration presents as silvery to pale gold with translucent fins accented by contrasting black-and-white caudal markings. The characteristic red eye coloration is most prominent under low-stress conditions and stable water parameters. Behaviour is active and schooling-oriented, with occasional fin-directed activity in understocked or overcrowded systems.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and supporting predictable long-term adaptation to established aquaria. This lineage represents domesticated ornamental stock maintained for display consistency and aquarium suitability rather than wild ecological performance or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Active and schooling; minor fin interaction may occur without adequate group size\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, open-space swimmer\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; enhanced under consistent, low-stress conditions\u003c\/p\u003e\n\u003cp\u003eMinor variation in eye pigmentation intensity, body sheen, and fin contrast may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Redeye Tetras is cycle-dependent and aligned with biological readiness and population stability rather than commercial inventory targets. This species is suitable for beginner to intermediate aquarists capable of maintaining schooling groups and consistent water quality.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community aquaria, planted systems with open swimming zones, and mixed-species tanks with compatible, similarly active fish.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eRedeye Tetras require adequate group size to maintain behavioural balance and reduce fin-directed activity. Inadequate social structure or unstable water conditions may result in stress-related behaviour and subdued coloration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Redeye Tetras through Nero Labs emphasizes organism welfare, closed-system integrity, and responsible management of schooling characins. Proceeds support ongoing refinement of small fish husbandry protocols, behavioural stability research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415600365646,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Redeye_Tetra.jpg?v=1782990760"},{"product_id":"cochus-blue-tetra","title":"Cochu’s Blue Tetra | Adult | 3-4 cm | Price Per Fish ₹250\/-","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch1\u003e🐠 Cochu’s Blue Tetra – Premium Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eBoehlkea fredcochui\u003c\/em\u003e | Electric blue schooling tetra for active community aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBring vibrant energy and shimmering blue coloration to your aquarium with \u003cstrong\u003eCochu’s Blue Tetras\u003c\/strong\u003e — a fast-moving and highly attractive schooling species known for its intense metallic blue body and energetic swimming behavior.\u003c\/p\u003e\n\u003cp\u003eTheir reflective coloration creates a striking visual effect under aquarium lighting, especially in planted aquariums and open-swimming community setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Cochu’s Blue Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eBrilliant electric blue coloration\u003c\/strong\u003e — highly reflective metallic body tones\u003cbr\u003e✔️ \u003cstrong\u003eActive schooling behavior\u003c\/strong\u003e — energetic and constantly moving\u003cbr\u003e✔️ \u003cstrong\u003eExcellent visual contrast\u003c\/strong\u003e — stands out beautifully in planted aquariums\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful community fish\u003c\/strong\u003e — suitable for most active tropical setups\u003cbr\u003e✔️ \u003cstrong\u003eRarely seen species\u003c\/strong\u003e — unique alternative to common tetras\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBoehlkea fredcochui\u003c\/em\u003e originates from South America and is admired for its intense coloration and active schooling nature.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBright metallic blue coloration\u003c\/li\u003e\n\u003cli\u003eFast synchronized swimming\u003c\/li\u003e\n\u003cli\u003eStrong schooling instincts\u003c\/li\u003e\n\u003cli\u003eConstant mid-water activity\u003c\/li\u003e\n\u003cli\u003eHigh visual impact in groups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in schools, they create a vivid and energetic display throughout the aquarium.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eCochu’s Blue Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eOpen swimming layouts\u003c\/li\u003e\n\u003cli\u003eModerate water flow\u003c\/li\u003e\n\u003cli\u003eStable tropical water conditions\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e75 liters or larger\u003c\/li\u003e\n\u003cli\u003eOpen swimming space with planted edges\u003c\/li\u003e\n\u003cli\u003eActive but peaceful tankmates\u003c\/li\u003e\n\u003cli\u003eStable filtration and oxygenation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eCochu’s Blue Tetras are generally peaceful but highly active.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely shy fish\u003c\/li\u003e\n\u003cli\u003eSlow long-finned species\u003c\/li\u003e\n\u003cli\u003eAggressive predators\u003c\/li\u003e\n\u003cli\u003eVery small nano setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Active community aquariums\u003cbr\u003e✔️ Planted tropical setups\u003cbr\u003e✔️ Larger tetra communities\u003cbr\u003e✔️ Open-swimming aquascapes\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a vibrant and energetic aquarium\u003cbr\u003e✔️ You enjoy active schooling fish\u003cbr\u003e✔️ You are building a planted or open-swimming community tank\u003cbr\u003e✔️ You want a less common tetra species with strong visual impact\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep extremely timid fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is very small\u003c\/li\u003e\n\u003cli\u003eYou prefer slow-moving species\u003c\/li\u003e\n\u003cli\u003eYour setup lacks swimming space and stable filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add electric blue movement to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the shimmering color and energetic schooling behavior of \u003cstrong\u003eCochu’s Blue Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCochu’s Blue Tetra (\u003cem\u003eBoehlkea fredcochui\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCochu’s Blue Tetra (\u003cem\u003eBoehlkea fredcochui\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its compact body form, metallic blue to steel-grey coloration, and high-energy schooling behaviour. Native to blackwater and clearwater tributaries of the upper Amazon basin, this species displays strong colour responsiveness to water quality, lighting conditions, and environmental stability.\u003c\/p\u003e\n\u003cp\u003eBody coloration presents as a cool metallic blue with reflective highlights, often intensifying under subdued lighting and low-stress conditions. Fins are typically translucent with subtle dark edging. Behaviour is fast-moving and social, with tight schooling observed when maintained in adequate group sizes. Due to its activity level, this species benefits from open swimming space and structured aquaria.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and improving long-term adaptability to established aquaria. This lineage represents domesticated ornamental stock maintained for display consistency and predictable behavioural expression rather than wild ecological performance or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Highly active, schooling\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, fast-moving\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; strongest under low-stress, well-lit but non-harsh conditions\u003c\/p\u003e\n\u003cp\u003eMinor variation in metallic sheen, body depth, and fin edging may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Cochu’s Blue Tetras is cycle-dependent and aligned with biological readiness and population stability rather than commercial inventory targets. This species is recommended for intermediate aquarists capable of maintaining appropriate group size, managing activity levels, and providing stable water parameters.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community aquaria, planted systems with open swimming zones, and tanks housing similarly active, non-aggressive species.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eCochu’s Blue Tetras require adequate schooling numbers to minimize fin-directed behaviour and stress. They are not well suited for very small or heavily stocked aquaria where swimming space is limited.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Cochu’s Blue Tetras through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible management of active schooling characins. Proceeds support continued refinement of tetra husbandry protocols, behavioural stability research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415600693326,"sku":null,"price":250.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Cochu_s_Blue_Tetra.jpg?v=1782990699"},{"product_id":"red-phantom-tetra","title":"Red Phantom Tetra | Adult | 3-4 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Red Phantom Tetra – Premium Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eMegalamphodus sweglesi\u003c\/em\u003e | Deep red tetra with elegant schooling behavior\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd rich coloration and graceful movement to your aquarium with \u003cstrong\u003eRed Phantom Tetras\u003c\/strong\u003e — a peaceful and visually captivating tetra species known for its deep ruby-red body tones, dark shoulder marking, and calm schooling behavior.\u003c\/p\u003e\n\u003cp\u003eTheir subtle elegance and natural social interaction make them an excellent choice for planted aquariums, blackwater-inspired setups, and peaceful tropical communities.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Red Phantom Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eRich red coloration\u003c\/strong\u003e — deep ruby and translucent red body tones\u003cbr\u003e✔️ \u003cstrong\u003eElegant schooling behavior\u003c\/strong\u003e — calm and natural synchronized movement\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful temperament\u003c\/strong\u003e — ideal for community aquariums\u003cbr\u003e✔️ \u003cstrong\u003ePerfect for planted tanks\u003c\/strong\u003e — contrasts beautifully with green aquascapes\u003cbr\u003e✔️ \u003cstrong\u003eDistinctive phantom tetra appearance\u003c\/strong\u003e — signature dark shoulder marking\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eMegalamphodus sweglesi\u003c\/em\u003e originates from the slow-moving freshwater systems of South America and is admired for its refined coloration and peaceful nature.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeep translucent red coloration\u003c\/li\u003e\n\u003cli\u003eGentle schooling behavior\u003c\/li\u003e\n\u003cli\u003eCalm mid-water swimming activity\u003c\/li\u003e\n\u003cli\u003eDistinctive dark body patch\u003c\/li\u003e\n\u003cli\u003eExcellent compatibility with peaceful fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in groups, they create a balanced and visually warm atmosphere within the aquarium.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eRed Phantom Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eBlackwater-inspired setups\u003c\/li\u003e\n\u003cli\u003eSoft to moderately soft water\u003c\/li\u003e\n\u003cli\u003eDim to moderate lighting\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense planting with shaded areas\u003c\/li\u003e\n\u003cli\u003eStable filtration and mature aquarium conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eRed Phantom Tetras are peaceful community fish.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003ePredatory fish\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003eExtremely rough community environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Peaceful community aquariums\u003cbr\u003e✔️ Nature-style aquascapes\u003cbr\u003e✔️ Planted tropical setups\u003cbr\u003e✔️ Mixed tetra communities\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a peaceful and richly colored aquarium\u003cbr\u003e✔️ You enjoy elegant schooling fish with subtle movement\u003cbr\u003e✔️ You are building a planted or blackwater-style setup\u003cbr\u003e✔️ You prefer calm tropical community species\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive or predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is overcrowded or unstable\u003c\/li\u003e\n\u003cli\u003eYou prefer highly active fast-swimming species\u003c\/li\u003e\n\u003cli\u003eYour setup lacks calm and stable conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add rich color and calm elegance to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the refined beauty and peaceful schooling behavior of \u003cstrong\u003eRed Phantom Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eRed Phantom Tetra (\u003ci\u003eMegalamphodus sweglesi\u003c\/i\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Red Phantom Tetra (\u003cem\u003eHyphessobrycon sweglesi\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its deep red to crimson body coloration, distinct dark humeral blotch, and calm schooling behaviour. Native to slow-moving blackwater tributaries of the upper Amazon basin, this species exhibits strong colour responsiveness to environmental stability, subdued lighting, and water chemistry consistency.\u003c\/p\u003e\n\u003cp\u003eBody coloration ranges from translucent amber to saturated red, with mature males developing more intense pigmentation and elongated dorsal fin structures. Females are typically rounder in profile with softer coloration. Behaviour is generally peaceful and cohesive, with minimal fin interaction when maintained in appropriate group sizes. Colour intensity and contrast improve with maturity, high water quality, and low-stress conditions.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and supporting reliable long-term adaptation to established aquaria. This lineage represents domesticated ornamental stock maintained for predictable colour expression and aquarium suitability rather than wild ecological performance or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, schooling; minimal aggression\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and natural feeds\u003cbr\u003e\u003cstrong\u003eSexual dimorphism:\u003c\/strong\u003e Pronounced in mature individuals\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; strongest under stable, low-light conditions\u003c\/p\u003e\n\u003cp\u003eMinor variation in red saturation, body depth, and fin extension may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Red Phantom Tetras is cycle-dependent and aligned with biological readiness and population stability rather than commercial inventory targets. This species is suitable for beginner to intermediate aquarists capable of maintaining stable water parameters and adequate schooling groups.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community aquaria, blackwater-style setups, planted systems, and mixed-species tanks with calm, compatible inhabitants.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eRed Phantom Tetras require group housing to maintain behavioural balance and optimal colour expression. Bright lighting, unstable water parameters, or insufficient group size may result in faded coloration and increased stress.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Red Phantom Tetras through Nero Labs emphasizes organism welfare, closed-system integrity, and responsible management of small schooling characins. Proceeds support ongoing refinement of tetra husbandry protocols, colour stability research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415602692174,"sku":null,"price":250.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Red_Phantom_Tetra.jpg?v=1782990637"},{"product_id":"black-phantom-tetra","title":"Black Phantom Tetra | Adult | 3-4 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Black Phantom Tetra – Premium Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eMegalamphodus megalopterus\u003c\/em\u003e | Elegant smoky-black tetra for peaceful community aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd depth, contrast, and graceful movement to your aquarium with \u003cstrong\u003eBlack Phantom Tetras\u003c\/strong\u003e — a sophisticated schooling species admired for its smoky silver-black body tones, flowing fins, and calm social behavior.\u003c\/p\u003e\n\u003cp\u003eTheir subtle coloration and elegant movement make them especially attractive in planted aquariums, blackwater-inspired setups, and peaceful tropical communities.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Black Phantom Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eElegant smoky coloration\u003c\/strong\u003e — subtle silver, charcoal, and black tones\u003cbr\u003e✔️ \u003cstrong\u003eGraceful schooling behavior\u003c\/strong\u003e — calm synchronized swimming patterns\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful temperament\u003c\/strong\u003e — ideal for planted community aquariums\u003cbr\u003e✔️ \u003cstrong\u003eDistinctive phantom tetra appearance\u003c\/strong\u003e — signature dark shoulder marking\u003cbr\u003e✔️ \u003cstrong\u003eExcellent contrast fish\u003c\/strong\u003e — stands out beautifully in green aquascapes\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eMegalamphodus megalopterus\u003c\/em\u003e originates from the calm freshwater systems of South America and is widely appreciated for its peaceful nature and understated beauty.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmoky translucent body coloration\u003c\/li\u003e\n\u003cli\u003eDark shoulder patch\u003c\/li\u003e\n\u003cli\u003eElegant fin extensions\u003c\/li\u003e\n\u003cli\u003eCalm mid-water schooling activity\u003c\/li\u003e\n\u003cli\u003eExcellent compatibility with peaceful fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in groups, they create a refined and natural visual balance within the aquarium.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eBlack Phantom Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eBlackwater-inspired setups\u003c\/li\u003e\n\u003cli\u003eSoft to moderately soft water\u003c\/li\u003e\n\u003cli\u003eCalm tropical community tanks\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense plants with shaded areas\u003c\/li\u003e\n\u003cli\u003eStable filtration and mature aquarium conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBlack Phantom Tetras are peaceful community fish.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003ePredatory fish\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003eExtremely rough or overcrowded environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Peaceful community aquariums\u003cbr\u003e✔️ Nature-style aquascapes\u003cbr\u003e✔️ Planted tropical setups\u003cbr\u003e✔️ Mixed tetra communities\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a peaceful and elegant aquarium\u003cbr\u003e✔️ You appreciate subtle dark-toned fish coloration\u003cbr\u003e✔️ You are building a planted or blackwater-style setup\u003cbr\u003e✔️ You enjoy calm schooling fish with natural movement\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive or predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is overcrowded or unstable\u003c\/li\u003e\n\u003cli\u003eYou prefer highly active fast-swimming species\u003c\/li\u003e\n\u003cli\u003eYour setup lacks calm and stable conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add subtle elegance to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the calm beauty and graceful schooling behavior of \u003cstrong\u003eBlack Phantom Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eBlack Phantom Tetra (\u003cem\u003eMegalamphodus megalopterus\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Black Phantom Tetra (\u003cem\u003eHyphessobrycon megalopterus\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its translucent silver-grey body, prominent dark humeral blotch, and elongated finnage in mature males. Native to slow-moving blackwater tributaries of South America, this species exhibits calm schooling behaviour and strong visual contrast under stable, low-stress conditions.\u003c\/p\u003e\n\u003cp\u003eBody coloration ranges from pale silver to smoky grey with blackened fins and a clearly defined shoulder marking. Mature males develop extended dorsal and anal fins with darker pigmentation, while females remain fuller-bodied with shorter finnage. Behaviour is generally peaceful, with subtle display interactions between males that rarely escalate under proper group structure. Colour clarity and fin extension improve with maturity, water stability, and subdued lighting.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and supporting reliable long-term adaptation to established aquaria. This lineage represents domesticated ornamental stock maintained for predictable appearance and aquarium suitability rather than wild ecological performance or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, schooling; mild male display behaviour\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr\u003e\u003cstrong\u003eSexual dimorphism:\u003c\/strong\u003e Pronounced in mature individuals\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; enhanced in low-light, low-stress environments\u003c\/p\u003e\n\u003cp\u003eMinor variation in body translucency, fin length, and blotch intensity may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Black Phantom Tetras is cycle-dependent and aligned with biological readiness and population stability rather than commercial inventory targets. This species is suitable for beginner to intermediate aquarists capable of maintaining stable water parameters and appropriate schooling groups.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community aquaria, blackwater-style systems, planted tanks, and mixed-species environments with calm, compatible inhabitants.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eBlack Phantom Tetras require adequate group size to maintain behavioural balance and prevent stress-related fin damage. Excessive lighting or unstable water conditions may reduce colour contrast and fin quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Black Phantom Tetras through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible management of ornamental characins. Proceeds support ongoing refinement of tetra husbandry protocols, behavioural stability research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415603740750,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Black_Phantom_Tetra.png?v=1782990569"},{"product_id":"rummy-nose-tetra","title":"Rummy-nose Tetra | Adult | 4-5 cm | Price Per Fish ₹250\/-","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch1\u003e🐠 Rummy-nose Tetra – Premium Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003ePetitella rhodostoma\u003c\/em\u003e | Iconic synchronized schooling tetra for planted aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBring precision, harmony, and natural schooling beauty to your aquarium with \u003cstrong\u003eRummy-nose Tetras\u003c\/strong\u003e — one of the most admired schooling fish in the aquascaping hobby. Famous for their bright red head coloration, silver body, and striped tail pattern, these fish are celebrated for their exceptionally tight synchronized swimming behavior.\u003c\/p\u003e\n\u003cp\u003eWhen kept in groups, Rummy-nose Tetras create one of the most mesmerizing schooling displays possible in freshwater aquariums.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Rummy-nose Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eExceptional schooling behavior\u003c\/strong\u003e — highly synchronized group swimming\u003cbr\u003e✔️ \u003cstrong\u003eStriking appearance\u003c\/strong\u003e — vivid red face with black-and-white tail markings\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful temperament\u003c\/strong\u003e — excellent for planted community aquariums\u003cbr\u003e✔️ \u003cstrong\u003ePerfect for aquascapes\u003c\/strong\u003e — creates dynamic movement across planted layouts\u003cbr\u003e✔️ \u003cstrong\u003eIndicator species\u003c\/strong\u003e — coloration often reflects stable water quality\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003ePetitella rhodostoma\u003c\/em\u003e originates from the soft, warm waters of South America and is widely regarded as one of the finest schooling tetra species available.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTight group formation\u003c\/li\u003e\n\u003cli\u003eCoordinated swimming movement\u003c\/li\u003e\n\u003cli\u003eBright red facial coloration\u003c\/li\u003e\n\u003cli\u003eElegant silver body tone\u003c\/li\u003e\n\u003cli\u003ePeaceful social interaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir synchronized motion creates a highly natural and premium visual effect in planted aquariums.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eRummy-nose Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMature planted aquariums\u003c\/li\u003e\n\u003cli\u003eStable tropical water conditions\u003c\/li\u003e\n\u003cli\u003eSoft to moderately soft water\u003c\/li\u003e\n\u003cli\u003eCalm community setups\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense planting with open swimming lanes\u003c\/li\u003e\n\u003cli\u003eStable filtration and low-stress environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eRummy-nose Tetras are peaceful and sensitive community fish.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003eUnstable or newly set-up aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Planted community aquariums\u003cbr\u003e✔️ Nature aquascapes\u003cbr\u003e✔️ Peaceful tetra communities\u003cbr\u003e✔️ Calm tropical fish setups\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want stunning synchronized schooling behavior\u003cbr\u003e✔️ You are building a planted or aquascaped aquarium\u003cbr\u003e✔️ You appreciate peaceful and elegant fish species\u003cbr\u003e✔️ You prefer natural movement and visual harmony in your setup\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYour aquarium is newly set up or unstable\u003c\/li\u003e\n\u003cli\u003eYou keep aggressive or predatory fish\u003c\/li\u003e\n\u003cli\u003eYou prefer solitary centerpiece species\u003c\/li\u003e\n\u003cli\u003eYour tank lacks adequate swimming space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add synchronized beauty to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the mesmerizing movement and iconic schooling behavior of \u003cstrong\u003eRummy-nose Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch2\u003eRummy-nose Tetra (\u003cem\u003ePetitella rhodostoma\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Rummy-nose Tetra (\u003cem\u003ePetitella rhodostoma\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin distinguished by its intensely red cranial pigmentation, reflective silver body, and exceptionally cohesive schooling behaviour. Native to blackwater tributaries of the Amazon basin, this species is widely regarded as a sensitive indicator of environmental stability and water quality.\u003c\/p\u003e\n\u003cp\u003eThe body exhibits a bright silver to pale metallic sheen, contrasted by a sharply defined red snout extending to the operculum and a boldly patterned black-and-white caudal fin. The intensity of the red head coloration is directly correlated with oxygenation, temperature stability, and overall system health, fading rapidly in response to stress or parameter fluctuation. Behaviour is highly synchronized, with tightly coordinated group movement observed under optimal conditions.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and improving long-term adaptability to established aquaria. This lineage represents domesticated ornamental stock maintained for behavioural consistency and display reliability rather than wild ecological performance or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Highly cohesive, schooling; minimal aggression\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater; tightly synchronized schooling\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Condition-dependent; red cranial pigmentation intensifies under stable parameters\u003c\/p\u003e\n\u003cp\u003eMinor variation in head coloration intensity, body sheen, and caudal patterning may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of \u003cem\u003ePetitella rhodostoma\u003c\/em\u003e is cycle-dependent and determined by biological readiness and system stability rather than commercial inventory scheduling. This species is recommended for intermediate to advanced aquarists capable of maintaining consistent water chemistry, temperature stability, and high dissolved oxygen levels.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental display aquaria, blackwater-style systems, planted tanks, and carefully structured community environments where water quality is tightly controlled.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eLoss of red head coloration in Rummy-nose Tetras serves as an immediate visual indicator of stress or declining water quality. Sudden fading should prompt prompt evaluation of system parameters and environmental conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of \u003cem\u003ePetitella rhodostoma\u003c\/em\u003e through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible management of sensitive schooling species. Proceeds support ongoing refinement of blackwater husbandry protocols, stress-response research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415604592718,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Rummy-nose_Tetra.png?v=1782990515"},{"product_id":"black-emperor-tetra","title":"Black Emperor Tetra | Adult | 3-4 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Black Emperor Tetra – Premium Schooling Pack Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eNematobrycon palmeri\u003c\/em\u003e | Elegant dark-toned tetra with royal appearance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd sophistication and natural movement to your aquarium with \u003cstrong\u003eBlack Emperor Tetras\u003c\/strong\u003e — a peaceful and visually striking schooling fish known for its dark metallic body tones, graceful swimming style, and elegant emperor tetra body shape.\u003c\/p\u003e\n\u003cp\u003eTheir subtle iridescence and calm behavior make them ideal for planted aquariums, nature-style aquascapes, and refined community setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Black Emperor Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eElegant dark coloration\u003c\/strong\u003e — metallic black and smoky tones under aquarium lighting\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful schooling behavior\u003c\/strong\u003e — calm synchronized movement\u003cbr\u003e✔️ \u003cstrong\u003eRoyal emperor tetra appearance\u003c\/strong\u003e — elongated fins and streamlined body shape\u003cbr\u003e✔️ \u003cstrong\u003ePerfect for planted aquariums\u003c\/strong\u003e — contrasts beautifully against greenery\u003cbr\u003e✔️ \u003cstrong\u003eCommunity-friendly species\u003c\/strong\u003e — suitable for peaceful tropical setups\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNematobrycon palmeri\u003c\/em\u003e originates from the calm freshwater systems of Colombia and is widely appreciated for its graceful swimming behavior and sophisticated appearance.\u003c\/p\u003e\n\u003cp\u003eBlack variants are admired for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmoky dark body coloration\u003c\/li\u003e\n\u003cli\u003eReflective metallic sheen\u003c\/li\u003e\n\u003cli\u003eCalm mid-water schooling behavior\u003c\/li\u003e\n\u003cli\u003eElegant finnage and body structure\u003c\/li\u003e\n\u003cli\u003ePeaceful social interaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in groups, they create a balanced and premium visual display within planted aquariums.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eBlack Emperor Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eCalm community setups\u003c\/li\u003e\n\u003cli\u003eSoft to moderately hard water\u003c\/li\u003e\n\u003cli\u003eModerate lighting\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense planting with open swimming space\u003c\/li\u003e\n\u003cli\u003eStable filtration and mature aquarium conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBlack Emperor Tetras are peaceful and community-friendly.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003ePredatory fish\u003c\/li\u003e\n\u003cli\u003eExtremely rough community environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Planted community aquariums\u003cbr\u003e✔️ Nature aquascapes\u003cbr\u003e✔️ Peaceful tetra communities\u003cbr\u003e✔️ Calm tropical fish setups\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a peaceful and elegant community aquarium\u003cbr\u003e✔️ You appreciate subtle dark-toned fish coloration\u003cbr\u003e✔️ You are building a planted or aquascaped setup\u003cbr\u003e✔️ You enjoy calm schooling behavior with refined movement\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive or predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is overcrowded or unstable\u003c\/li\u003e\n\u003cli\u003eYou prefer highly active fast-swimming species\u003c\/li\u003e\n\u003cli\u003eYour setup lacks planted cover and calm conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add refined elegance to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the calm beauty and royal appearance of \u003cstrong\u003eBlack Emperor Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eBlack Emperor Tetra (\u003cem\u003eNematobrycon palmeri)\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Black Emperor Tetra (\u003cem\u003eNematobrycon palmeri\u003c\/em\u003e – black morph), offered by Nero Labs, is a selectively maintained ornamental characin distinguished by its deep charcoal to jet-black body coloration, iridescent facial highlights, and pronounced finnage in mature males. Derived from domesticated Emperor Tetra lineages, this morph has been refined for enhanced contrast and stable dark pigmentation under controlled aquarium conditions.\u003c\/p\u003e\n\u003cp\u003eBody coloration presents as uniform black to dark slate with subtle metallic sheen, most pronounced along the head and lateral profile. Mature males develop elongated dorsal and caudal fin extensions, while females retain a rounder body form and comparatively subdued finnage. Behaviour is generally calm and structured, with hierarchical display interactions occurring primarily among males without significant aggression when maintained in proper group ratios.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and improving long-term adaptability to established aquaria. This lineage represents domesticated ornamental stock maintained for display refinement and predictable behavioural expression rather than wild ecological performance or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin morph\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Calm, schooling with mild hierarchical displays\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr\u003e\u003cstrong\u003eSexual dimorphism:\u003c\/strong\u003e Pronounced in mature individuals\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; strongest under subdued lighting and low-stress conditions\u003c\/p\u003e\n\u003cp\u003eMinor variation in black saturation, fin extension, and metallic sheen may occur between individuals and reflects normal biological diversity within maintained ornamental morphs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Black Emperor Tetras is cycle-dependent and aligned with biological readiness and population stability rather than commercial inventory targets. This species is suitable for intermediate aquarists capable of managing group structure and maintaining stable water parameters.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community aquaria, planted systems, blackwater-style displays, and mixed-species tanks with calm, compatible inhabitants.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eBlack Emperor Tetras benefit from structured group composition, ideally with fewer males than females, to prevent excessive dominance displays. Excessive lighting or unstable conditions may reduce colour depth and fin quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Black Emperor Tetras through Nero Labs emphasizes organism welfare, closed-system integrity, and responsible selective breeding of ornamental morphs. Proceeds support continued refinement of characin husbandry protocols, colour stability research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415605346382,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Black_Emperor_Tetra.png?v=1782990454"},{"product_id":"purple-emperor-tetra","title":"Purple Emperor Tetra | Adult | 3-4 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Purple Emperor Tetra – Premium Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eNematobrycon palmeri\u003c\/em\u003e | Elegant iridescent tetra with royal coloration\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBring sophistication and vibrant movement to your aquarium with \u003cstrong\u003ePurple Emperor Tetras\u003c\/strong\u003e — a striking and graceful tetra species admired for its shimmering purple-blue iridescence, elongated finnage, and peaceful schooling behavior.\u003c\/p\u003e\n\u003cp\u003eTheir reflective body coloration changes beautifully under aquarium lighting, creating a refined and premium appearance in planted aquariums and peaceful community setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Purple Emperor Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eIridescent purple-blue coloration\u003c\/strong\u003e — stunning reflective tones under lighting\u003cbr\u003e✔️ \u003cstrong\u003eElegant swimming behavior\u003c\/strong\u003e — calm, graceful mid-water movement\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful community fish\u003c\/strong\u003e — compatible with most non-aggressive species\u003cbr\u003e✔️ \u003cstrong\u003ePerfect for planted aquariums\u003c\/strong\u003e — contrasts beautifully with greenery\u003cbr\u003e✔️ \u003cstrong\u003eDistinctive emperor tetra appearance\u003c\/strong\u003e — elongated fins and regal body shape\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNematobrycon palmeri\u003c\/em\u003e originates from the calm freshwater streams of Colombia and is highly regarded for its elegant coloration and peaceful nature.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetallic purple-blue iridescence\u003c\/li\u003e\n\u003cli\u003eCalm schooling behavior\u003c\/li\u003e\n\u003cli\u003eSmooth mid-water swimming patterns\u003c\/li\u003e\n\u003cli\u003eDistinctive dark lateral stripe\u003c\/li\u003e\n\u003cli\u003eStrong visual presence without aggression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in groups, they create a refined and highly dynamic display.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003ePurple Emperor Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eCalm community setups\u003c\/li\u003e\n\u003cli\u003eSoft to moderately hard water\u003c\/li\u003e\n\u003cli\u003eDim to moderate lighting\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense plants with open swimming space\u003c\/li\u003e\n\u003cli\u003eStable filtration and mature water conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003ePurple Emperor Tetras are peaceful and community-friendly.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge aggressive cichlids\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003ePredatory fish\u003c\/li\u003e\n\u003cli\u003eExtremely rough community environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Planted community aquariums\u003cbr\u003e✔️ Nature-style aquascapes\u003cbr\u003e✔️ Peaceful tetra communities\u003cbr\u003e✔️ Calm tropical fish setups\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want an elegant and visually refined aquarium\u003cbr\u003e✔️ You enjoy peaceful schooling fish with iridescent coloration\u003cbr\u003e✔️ You are building a planted or aquascaped setup\u003cbr\u003e✔️ You prefer calm community fish over aggressive species\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive or predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is overcrowded or unstable\u003c\/li\u003e\n\u003cli\u003eYou prefer highly active fast-swimming species\u003c\/li\u003e\n\u003cli\u003eYour setup lacks planted cover and calm conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add royal elegance to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the shimmering beauty and peaceful sophistication of \u003cstrong\u003ePurple Emperor Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003ePurple Emperor Tetra (\u003cem\u003eNematobrycon palmeri)\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Purple Emperor Tetra (\u003cem\u003eNematobrycon palmeri\u003c\/em\u003e – purple morph), offered by Nero Labs, is a selectively maintained ornamental characin distinguished by its deep violet to royal purple iridescence, refined body proportions, and pronounced finnage in mature males. Derived from domesticated Emperor Tetra lineages, this morph has been selectively refined to enhance lateral colour saturation and metallic sheen under controlled aquarium conditions.\u003c\/p\u003e\n\u003cp\u003eBody coloration presents as a dark base overlaid with purple and blue iridescent highlights that shift with viewing angle and lighting intensity. Mature males exhibit elongated dorsal and caudal fin extensions and heightened colour intensity, while females retain a fuller body profile with softer iridescence. Behaviour is calm and hierarchical, with structured display interactions among males that rarely escalate when maintained in balanced group ratios.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and supporting predictable long-term adaptation to established aquaria. This lineage represents domesticated ornamental stock maintained for display refinement and behavioural consistency rather than wild ecological performance or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin morph\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Calm, schooling with mild hierarchical displays\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr\u003e\u003cstrong\u003eSexual dimorphism:\u003c\/strong\u003e Pronounced in mature individuals\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; strongest under subdued lighting and low-stress environments\u003c\/p\u003e\n\u003cp\u003eMinor variation in purple saturation, metallic sheen, and fin extension may occur between individuals and reflects normal biological diversity within maintained ornamental morphs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Purple Emperor Tetras is cycle-dependent and aligned with biological readiness and population stability rather than commercial inventory targets. This species is suitable for intermediate aquarists capable of maintaining stable water parameters and structured group composition.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community aquaria, planted systems, blackwater-style displays, and mixed-species tanks with calm, compatible inhabitants.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003ePurple Emperor Tetras benefit from controlled lighting and appropriate male-to-female ratios to maintain optimal colour expression and minimise dominance stress. Harsh lighting or unstable conditions may reduce iridescence and fin quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Purple Emperor Tetras through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible selective breeding of ornamental morphs. Proceeds support ongoing refinement of Emperor Tetra husbandry protocols, colour-expression research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415608524878,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Purple_Emperor_Tetra.png?v=1782990270"},{"product_id":"albino-medaka","title":"Albino Medaka | Adult | 2.5-3 cm | Price Per Fish ₹575\/-","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch1\u003e🐟 Albino Medaka – Premium Rice Fish \u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eOryzias latipes\u003c\/em\u003e | Elegant surface-dwelling rice fish for modern aquariums and ponds\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBring subtle elegance and calming movement to your aquarium with \u003cstrong\u003eAlbino Medaka\u003c\/strong\u003e — a beautiful pale variant of the Japanese Rice Fish. Known for their graceful swimming, soft reflective coloration, and peaceful behavior, Medakas have become increasingly popular in aquariums, nano setups, and outdoor mini ponds.\u003c\/p\u003e\n\u003cp\u003eTheir minimalistic beauty and active surface-level behavior make them especially appealing for nature-style and modern aquascapes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Albino Medaka\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eElegant albino coloration\u003c\/strong\u003e — soft white-golden tones with reflective highlights\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful temperament\u003c\/strong\u003e — ideal for calm community aquariums\u003cbr\u003e✔️ \u003cstrong\u003eSurface-dwelling activity\u003c\/strong\u003e — adds movement to upper water levels\u003cbr\u003e✔️ \u003cstrong\u003eHardy and adaptable species\u003c\/strong\u003e — suitable for indoor and outdoor setups\u003cbr\u003e✔️ \u003cstrong\u003eMinimalist aesthetic appeal\u003c\/strong\u003e — highly popular in modern aquascaping\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOryzias latipes\u003c\/em\u003e, commonly known as Japanese Rice Fish or Medaka, originates from East Asia and has been selectively maintained for generations due to its beauty and adaptability.\u003c\/p\u003e\n\u003cp\u003eAlbino Medakas are admired for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGentle schooling behavior\u003c\/li\u003e\n\u003cli\u003eCalm surface swimming\u003c\/li\u003e\n\u003cli\u003eSoft translucent coloration\u003c\/li\u003e\n\u003cli\u003eHigh adaptability to varied setups\u003c\/li\u003e\n\u003cli\u003ePeaceful interaction with tankmates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir reflective appearance becomes especially striking under natural lighting and planted environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eAlbino Medakas thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eNano community setups\u003c\/li\u003e\n\u003cli\u003eShallow nature-style tanks\u003c\/li\u003e\n\u003cli\u003eOutdoor tubs and mini ponds\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40 liters or larger\u003c\/li\u003e\n\u003cli\u003eGentle water movement\u003c\/li\u003e\n\u003cli\u003eFloating plants and open surface area\u003c\/li\u003e\n\u003cli\u003eStable water conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eAlbino Medakas are peaceful and gentle fish.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003eFast predatory fish\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003eHighly competitive feeders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Peaceful planted aquariums\u003cbr\u003e✔️ Nano communities\u003cbr\u003e✔️ Nature aquascapes\u003cbr\u003e✔️ Outdoor Medaka tubs and mini ponds\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a calm and elegant aquarium\u003cbr\u003e✔️ You appreciate minimalist aquatic aesthetics\u003cbr\u003e✔️ You are building a planted or nano setup\u003cbr\u003e✔️ You want peaceful fish suitable for shallow aquariums or ponds\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive fish\u003c\/li\u003e\n\u003cli\u003eYou want highly dominant centerpiece species\u003c\/li\u003e\n\u003cli\u003eYour setup has excessive water turbulence\u003c\/li\u003e\n\u003cli\u003eYou prefer large fast-moving schooling fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add calm elegance to your aquarium or pond\u003c\/h2\u003e\n\u003cp\u003eExperience the peaceful beauty and refined simplicity of \u003cstrong\u003eAlbino Medaka\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eAlbino Medaka (\u003cem\u003eOryzias latipes\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Albino Medaka (\u003cem\u003eOryzias latipes\u003c\/em\u003e – albino morph), offered by Nero Labs, is a selectively maintained ornamental rice fish lineage recognized for its translucent white body, reduced melanin pigmentation, and subtle reflective sheen. Originating from domesticated Japanese medaka strains, this morph has been refined for visual clarity, hardiness, and adaptability across a range of stable freshwater conditions.\u003c\/p\u003e\n\u003cp\u003eBody coloration presents as milky white to translucent ivory with faint pink undertones, while the eyes typically appear pink to light red due to albinism. Under gentle lighting, soft silver iridescence may be observed along the flanks. Behaviour is peaceful and surface-oriented, with loose schooling tendencies and minimal territorial interaction. Overall vitality and colour stability are strongly influenced by lighting intensity, water quality, and stress minimization.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and supporting predictable long-term adaptation to established aquaria. This lineage represents domesticated ornamental stock maintained for display refinement and aquarium suitability rather than wild ecological performance or conservation application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental medaka morph\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, loosely schooling; surface to midwater\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr\u003e\u003cstrong\u003eHardiness:\u003c\/strong\u003e High; tolerant of a wide temperature range under stable conditions\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; enhanced under gentle lighting and low-stress environments\u003c\/p\u003e\n\u003cp\u003eMinor variation in translucency, eye pigmentation, and body sheen may occur between individuals and reflects normal biological diversity within maintained ornamental morphs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Albino Medaka is cycle-dependent and aligned with biological readiness and population stability rather than commercial inventory targets. This species is suitable for beginner to intermediate aquarists and is particularly well suited for shallow aquaria, nano systems, and planted setups.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community tanks, outdoor tubs (where climate permits), and minimalist display systems with calm tankmates.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eDue to reduced pigmentation, Albino Medaka may be more sensitive to intense lighting and predation stress. Providing floating plants or shaded zones helps maintain comfort and colour clarity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Albino Medaka through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible selective breeding of ornamental rice fish. Proceeds support continued refinement of medaka husbandry protocols, pigmentation stability research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415611506766,"sku":null,"price":575.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Albino_Medaka.png?v=1782990158"},{"product_id":"cardinal-tetra","title":"Cardinal Tetra | Adult | 2-3 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Cardinal Tetra – Premium Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eParacheirodon axelrodi\u003c\/em\u003e | Brilliant neon coloration for planted aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTransform your aquarium with the vibrant beauty of \u003cstrong\u003eCardinal Tetras\u003c\/strong\u003e — one of the most iconic and visually striking freshwater schooling fish in the hobby. Known for their intense electric blue stripe and deep red coloration, these fish create a mesmerizing effect when kept in groups.\u003c\/p\u003e\n\u003cp\u003eTheir peaceful nature and synchronized schooling behavior make them ideal for planted aquariums, nature-style aquascapes, and calm community setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Cardinal Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eBrilliant coloration\u003c\/strong\u003e — vivid blue and red contrast under aquarium lighting\u003cbr\u003e✔️ \u003cstrong\u003eBeautiful schooling behavior\u003c\/strong\u003e — creates natural synchronized movement\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful temperament\u003c\/strong\u003e — excellent for community aquariums\u003cbr\u003e✔️ \u003cstrong\u003ePerfect for planted tanks\u003c\/strong\u003e — enhances aquascapes beautifully\u003cbr\u003e✔️ \u003cstrong\u003eTimeless classic species\u003c\/strong\u003e — admired by beginners and advanced hobbyists alike\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eParacheirodon axelrodi\u003c\/em\u003e originates from the soft, slow-moving blackwater regions of South America.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTight schooling behavior\u003c\/li\u003e\n\u003cli\u003eIntense reflective coloration\u003c\/li\u003e\n\u003cli\u003eCalm social interaction\u003c\/li\u003e\n\u003cli\u003eMid-water swimming activity\u003c\/li\u003e\n\u003cli\u003eStrong visual impact in planted aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in groups, their collective movement creates one of the most elegant displays possible in freshwater aquariums.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eCardinal Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eSoft, stable water conditions\u003c\/li\u003e\n\u003cli\u003eDim or natural-style lighting\u003c\/li\u003e\n\u003cli\u003eCalm community environments\u003c\/li\u003e\n\u003cli\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense plants and shaded areas\u003c\/li\u003e\n\u003cli\u003eStable filtration and mature aquarium conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eCardinal Tetras are peaceful and best kept with calm tankmates.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge aggressive cichlids\u003c\/li\u003e\n\u003cli\u003ePredatory fish\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003eExtremely rough or unstable setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Planted community aquariums\u003cbr\u003e✔️ Nature aquascapes\u003cbr\u003e✔️ Peaceful tropical setups\u003cbr\u003e✔️ Mixed tetra communities\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a peaceful and visually striking aquarium\u003cbr\u003e✔️ You are building a planted or aquascaped setup\u003cbr\u003e✔️ You appreciate natural schooling behavior\u003cbr\u003e✔️ You prefer elegant community fish over aggressive species\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive or predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is unstable or newly set up\u003c\/li\u003e\n\u003cli\u003eYou prefer solitary centerpiece fish\u003c\/li\u003e\n\u003cli\u003eYour tank lacks sufficient swimming space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add vibrant schooling beauty to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the mesmerizing movement and brilliant coloration of \u003cstrong\u003eCardinal Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eCardinal Tetra (\u003cem\u003eParacheirodon axelrodi\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cardinal Tetra (\u003cem\u003eParacheirodon axelrodi\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its vivid red and electric blue lateral striping, slender body profile, and cohesive schooling behaviour. Native to the blackwater tributaries of the Orinoco and upper Amazon basins, this species exhibits pronounced sensitivity to environmental stability and water chemistry, making consistent husbandry essential for long-term health and colour retention.\u003c\/p\u003e\n\u003cp\u003eBody coloration features a continuous neon-blue stripe extending from the snout to the caudal peduncle, underlaid by a saturated red band running the full length of the body. Colour intensity and contrast are directly influenced by water softness, acidity, temperature stability, and low-stress conditions. Behaviour is peaceful and tightly schooling, with synchronized movement observed in well-established groups.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments, reducing early-life stress and improving adaptability to mature aquaria. This lineage represents domesticated ornamental stock maintained for display reliability and predictable behavioural expression rather than wild ecological performance or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, highly cohesive schooling\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized schooling\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Condition-dependent; strongest under soft, acidic, low-stress environments\u003c\/p\u003e\n\u003cp\u003eMinor variation in red saturation, blue luminosity, and body translucency may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Cardinal Tetras is cycle-dependent and aligned with biological readiness and population stability rather than commercial inventory targets. This species is recommended for intermediate to advanced aquarists capable of maintaining soft, stable water parameters and consistent system conditions.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental display aquaria, blackwater-style systems, planted tanks, and carefully structured community environments emphasizing water quality and group cohesion.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eCardinal Tetras are sensitive to water parameter fluctuations and are not recommended for newly established or unstable aquaria. Sudden changes in temperature, pH, or conductivity may result in stress, colour loss, or increased mortality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Cardinal Tetras through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible management of sensitive blackwater species. Proceeds support ongoing refinement of blackwater husbandry protocols, stress-response research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43415636705358,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Cardinal_Tetra.png?v=1782989953"},{"product_id":"neon-tetra","title":"Neon Tetra | Adult | 2-2.5 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Neon Tetra – Premium Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eParacheirodon innesi\u003c\/em\u003e | Iconic glowing blue-red schooling fish for planted aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd timeless beauty and continuous motion to your aquarium with \u003cstrong\u003eNeon Tetras\u003c\/strong\u003e — one of the most popular and visually iconic freshwater fish in the aquarium hobby. Known for their glowing neon blue stripe and bright red tail line, they create a stunning “living light effect” when kept in groups.\u003c\/p\u003e\n\u003cp\u003ePerfect for planted aquariums, they bring calm movement, color contrast, and natural schooling harmony.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Neon Tetra\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eIconic neon blue + red coloration\u003c\/strong\u003e — glowing effect under aquarium lighting\u003cbr\u003e✔️ \u003cstrong\u003eStrong schooling behavior\u003c\/strong\u003e — synchronized group movement\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful community fish\u003c\/strong\u003e — ideal for mixed aquariums\u003cbr\u003e✔️ \u003cstrong\u003ePerfect for planted tanks\u003c\/strong\u003e — enhances aquascape contrast\u003cbr\u003e✔️ \u003cstrong\u003eBeginner-friendly species\u003c\/strong\u003e — hardy and easy to maintain\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eParacheirodon innesi\u003c\/em\u003e originates from South America and is one of the most recognized aquarium fish globally.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBright neon blue horizontal stripe\u003c\/li\u003e\n\u003cli\u003eRed posterior body coloration\u003c\/li\u003e\n\u003cli\u003eTight schooling behavior in groups\u003c\/li\u003e\n\u003cli\u003eCalm mid-water swimming pattern\u003c\/li\u003e\n\u003cli\u003eStrong adaptation to planted aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir colors become more vivid under soft, dim, planted lighting conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eNeon Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted community aquariums\u003c\/li\u003e\n\u003cli\u003eSoft, slightly acidic to neutral water\u003c\/li\u003e\n\u003cli\u003eCalm tropical environments\u003c\/li\u003e\n\u003cli\u003eLow to moderate flow setups\u003c\/li\u003e\n\u003cli\u003eDark substrate with plant contrast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense plants + open swimming zones\u003c\/li\u003e\n\u003cli\u003eGentle filtration\u003c\/li\u003e\n\u003cli\u003eStable water parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eNeon Tetras are peaceful schooling fish.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge aggressive fish\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003eVery bright high-flow tanks without plants\u003c\/li\u003e\n\u003cli\u003ePredator cichlids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Peaceful community aquariums\u003cbr\u003e✔️ Planted aquascapes\u003cbr\u003e✔️ Nano-to-mid size schooling setups\u003cbr\u003e✔️ Beginner-friendly tropical tanks\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want classic glowing schooling fish\u003cbr\u003e✔️ You enjoy planted aquascapes with movement\u003cbr\u003e✔️ You prefer peaceful community aquariums\u003cbr\u003e✔️ You are building a beginner-friendly tank\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive or predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is unplanted or high-stress\u003c\/li\u003e\n\u003cli\u003eYou prefer large centerpiece species only\u003c\/li\u003e\n\u003cli\u003eYour tank is extremely small or unstable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add glowing life to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the iconic neon glow and peaceful schooling behavior of \u003cstrong\u003eNeon Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003eNeon Tetra (\u003cem\u003eParacheirodon innesi\u003c\/em\u003e)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Neon Tetra (\u003cem\u003eParacheirodon innesi\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its distinctive iridescent lateral stripe, compact schooling form, and stable community behaviour. Native to the blackwater tributaries of the Amazon Basin, this species is adapted to soft, low-light environments with dense vegetation and minimal flow.\u003c\/p\u003e\n\u003cp\u003eBody coloration is defined by a vivid iridescent blue lateral stripe extending from the snout to mid-body, paired with a contrasting red posterior band. Colour intensity and reflective quality are influenced by environmental stability, lighting conditions, and nutritional balance. Behaviour is strongly schooling, with individuals exhibiting synchronized group movement that contributes to both visual cohesion and stress reduction. When maintained in appropriate group sizes, the species displays stable and non-aggressive social dynamics.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting consistent adaptation to established aquaria. This lineage represents domesticated ornamental stock maintained for colour clarity, behavioural stability, and aquarium compatibility rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, schooling; group-dependent stability\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized schooling patterns\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous micro-feeder; accepts fine prepared and frozen feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Planted environments, subdued lighting, low-flow systems\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; iridescence enhanced under low-stress conditions and appropriate lighting\u003c\/p\u003e\n\u003cp\u003eMinor variation in stripe intensity, red band extent, and body size may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Neon Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for beginner to advanced aquarists capable of maintaining stable water parameters and appropriate group sizes.\u003c\/p\u003e\n\u003cp\u003eBest suited for community aquaria, planted systems, and blackwater-inspired displays emphasizing group cohesion and environmental stability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eNeon Tetras should be maintained in groups to ensure behavioural stability and reduce stress. Inadequate group size or unstable water conditions may lead to suppressed coloration and increased sensitivity to environmental fluctuations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Neon Tetras through Nero Labs prioritizes organism welfare, lineage consistency, and responsible propagation of schooling ornamental species. Proceeds support refinement of characin husbandry protocols, system stability research, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43584098598990,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Neon_Tetra.png?v=1782987644"},{"product_id":"albino-buenos-aires-tetra","title":"Albino Buenos Aires Tetra | Adult | 3-3.5 cm | Price Per Fish ₹250\/-","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch1\u003e🐠 Albino Buenos Aires Tetra – Adult Schooling Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eHyphessobrycon anisitsi (Albino variant)\u003c\/em\u003e | Active golden-white schooling tetra with hardy nature and energetic swimming behavior\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd bright movement, schooling energy, and hardy community activity to your aquarium with \u003cstrong\u003eAlbino Buenos Aires Tetras\u003c\/strong\u003e — a selectively bred albino variant of the classic Buenos Aires tetra, admired for its pale golden-white coloration, red accents, and constantly active swimming behavior.\u003c\/p\u003e\n\u003cp\u003eThis species is ideal for aquarists who enjoy lively schooling fish with strong visibility and adaptable temperament.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Albino Buenos Aires Tetra\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eUnique albino coloration\u003c\/strong\u003e — pale gold-white body with red highlights\u003cbr\u003e✔️ \u003cstrong\u003eHighly active schooling behavior\u003c\/strong\u003e — energetic aquarium movement\u003cbr\u003e✔️ \u003cstrong\u003eHardy and adaptable species\u003c\/strong\u003e — beginner-friendly resilience\u003cbr\u003e✔️ \u003cstrong\u003eExcellent visibility in planted aquariums\u003c\/strong\u003e — strong contrast against greenery\u003cbr\u003e✔️ \u003cstrong\u003eConstant mid-water activity\u003c\/strong\u003e — dynamic community presence\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003eThe albino form of \u003cem\u003eHyphessobrycon anisitsi\u003c\/em\u003e originates from the widely popular Buenos Aires tetra lineage native to \u003cstrong\u003eSouth America\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBright pale-gold albino coloration\u003c\/li\u003e\n\u003cli\u003eRed-orange fin accents\u003c\/li\u003e\n\u003cli\u003eFast, active schooling behavior\u003c\/li\u003e\n\u003cli\u003eHigh adaptability to varied aquarium conditions\u003c\/li\u003e\n\u003cli\u003eStrong appetite and energetic swimming patterns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir constant motion adds visible activity throughout the aquarium.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eAlbino Buenos Aires Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommunity aquariums\u003c\/li\u003e\n\u003cli\u003eMedium-to-large planted tanks\u003c\/li\u003e\n\u003cli\u003eOpen swimming layouts\u003c\/li\u003e\n\u003cli\u003eModerate water flow environments\u003c\/li\u003e\n\u003cli\u003eStable tropical freshwater conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e80 liters or larger\u003c\/li\u003e\n\u003cli\u003eOpen mid-water swimming space\u003c\/li\u003e\n\u003cli\u003eHardy plants and driftwood decor\u003c\/li\u003e\n\u003cli\u003eSchooling groups for confidence and activity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eAlbino Buenos Aires Tetras are \u003cstrong\u003eactive community fish\u003c\/strong\u003e, but may occasionally nip delicate fins if under-grouped.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong-finned slow-moving fish\u003c\/li\u003e\n\u003cli\u003eExtremely shy nano species\u003c\/li\u003e\n\u003cli\u003eVery delicate ornamental fish\u003c\/li\u003e\n\u003cli\u003eTiny shrimp fry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Active community aquariums\u003cbr\u003e✔️ Medium-sized tropical fish setups\u003cbr\u003e✔️ Hardy planted tanks\u003cbr\u003e✔️ Schooling fish collections\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want active schooling fish with high visibility\u003cbr\u003e✔️ You enjoy energetic community aquariums\u003cbr\u003e✔️ You are building a lively planted tank\u003cbr\u003e✔️ You prefer hardy and adaptable tropical species\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep delicate long-finned fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium is heavily understocked\u003c\/li\u003e\n\u003cli\u003eYou prefer calm slow-moving species\u003c\/li\u003e\n\u003cli\u003eYour setup is very small or cramped\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term health, activity quality, and stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add bright schooling energy to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the lively movement and unique coloration of the \u003cstrong\u003eAlbino Buenos Aires Tetra\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003eAlbino Buenos Aires Tetra (\u003cem\u003eHyphessobrycon anisitsi\u003c\/em\u003e – albino morph)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Albino Buenos Aires Tetra (\u003cem\u003eHyphessobrycon anisitsi\u003c\/em\u003e – albino morph), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its pale translucent body coloration, active schooling behaviour, and high environmental adaptability. Derived from domesticated Buenos Aires Tetra lineages, this morph retains the species’ energetic swimming patterns and robust constitution while exhibiting the reduced pigmentation associated with albinism.\u003c\/p\u003e\n\u003cp\u003eBody coloration typically presents as pale cream to translucent silver with soft pink undertones and characteristic red to pink eye pigmentation. Depending on maturity and environmental stability, subtle yellow, peach, or reflective iridescent tones may develop along the body and finnage. The species maintains a streamlined body profile optimized for continuous midwater movement and coordinated group swimming behaviour.\u003c\/p\u003e\n\u003cp\u003eBehaviour is highly active, schooling-oriented, and socially dynamic, with individuals exhibiting synchronized movement and strong group cohesion. Compared to many smaller tetras, this species demonstrates comparatively vigorous swimming behaviour and increased environmental responsiveness. Social grouping contributes significantly to behavioural stability and stress reduction, particularly within larger aquaria offering open swimming space.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting predictable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for colour consistency, behavioural reliability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin morph\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Active, schooling, socially dynamic\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, continuous open-water movement\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Open swimming areas with planted margins and moderate flow\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Stable; translucent tones and reflective highlights improve under stable conditions\u003cbr\u003e\u003cstrong\u003eMorphological traits:\u003c\/strong\u003e Reduced pigmentation with red\/pink eye expression\u003c\/p\u003e\n\u003cp\u003eMinor variation in translucency, body tone, and finnage coloration may occur between individuals and reflects normal biological diversity within maintained ornamental morphs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Albino Buenos Aires Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This morph is suitable for beginner to intermediate aquarists capable of maintaining stable freshwater conditions and appropriate schooling groups.\u003c\/p\u003e\n\u003cp\u003eBest suited for active community aquaria, planted freshwater systems with open swimming zones, and medium-to-large schooling displays emphasizing movement and contrast.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eAlbino Buenos Aires Tetras should be maintained in groups to support stable social behaviour and reduce stress-related behavioural instability. Due to their energetic nature, adequate swimming space is essential for long-term conditioning and behavioural balance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Albino Buenos Aires Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental schooling species. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43749465981006,"sku":null,"price":250.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Albino_Buenos_Aires_Tetra.jpg?v=1782986305"},{"product_id":"yellow-lemon-tetra","title":"Yellow Lemon Tetra | Adult | 2.5 - 3 cm | Price Per Fish ₹250\/-","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch1\u003e🐠 Yellow Lemon Tetra – Adult School Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eHyphessobrycon pulchripinnis\u003c\/em\u003e | Bright golden schooling tetra with peaceful temperament and elegant display appeal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd vibrant color, constant movement, and classic South American charm to your aquarium with the \u003cstrong\u003eYellow Lemon Tetra\u003c\/strong\u003e. Known for its beautiful lemon-yellow body, subtle black fin markings, and graceful schooling behavior, this species remains one of the most attractive and underrated tetras in the aquarium hobby.\u003c\/p\u003e\n\u003cp\u003eTheir shimmering coloration and active nature make them an excellent choice for both planted aquariums and peaceful community setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Yellow Lemon Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eBrilliant lemon-yellow coloration\u003c\/strong\u003e — stands out beautifully in planted aquariums\u003cbr\u003e✔️ \u003cstrong\u003eElegant black fin accents\u003c\/strong\u003e — adds striking visual contrast\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful schooling species\u003c\/strong\u003e — ideal for community aquariums\u003cbr\u003e✔️ \u003cstrong\u003eExcellent planted tank fish\u003c\/strong\u003e — complements natural aquascapes perfectly\u003cbr\u003e✔️ \u003cstrong\u003eActive and constantly visible\u003c\/strong\u003e — creates movement throughout the aquarium\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eHyphessobrycon pulchripinnis\u003c\/em\u003e originates from the freshwater river systems of \u003cstrong\u003eSouth America\u003c\/strong\u003e, where it inhabits calm streams and vegetated waterways.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBright translucent yellow body coloration\u003c\/li\u003e\n\u003cli\u003eDistinctive black edging on fins\u003c\/li\u003e\n\u003cli\u003eGraceful schooling movement\u003c\/li\u003e\n\u003cli\u003ePeaceful community temperament\u003c\/li\u003e\n\u003cli\u003eExcellent adaptability to planted aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen maintained in groups, their confidence and coloration become even more impressive.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eYellow Lemon Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eNature-style aquascapes\u003c\/li\u003e\n\u003cli\u003eSouth American biotope tanks\u003c\/li\u003e\n\u003cli\u003eCommunity aquariums\u003c\/li\u003e\n\u003cli\u003eWell-maintained freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense aquatic plants and open swimming areas\u003c\/li\u003e\n\u003cli\u003eDark substrate for enhanced coloration\u003c\/li\u003e\n\u003cli\u003eStable water parameters\u003c\/li\u003e\n\u003cli\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eYellow Lemon Tetras are \u003cstrong\u003epeaceful community fish\u003c\/strong\u003e and coexist well with many similarly sized species.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003eFin-nipping species\u003c\/li\u003e\n\u003cli\u003eVery large territorial fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Community aquariums\u003cbr\u003e✔️ Planted tanks\u003cbr\u003e✔️ South American biotope setups\u003cbr\u003e✔️ Beginner and experienced aquarists alike\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a colorful and peaceful schooling fish\u003cbr\u003e✔️ You maintain a planted aquarium\u003cbr\u003e✔️ You enjoy active mid-water species\u003cbr\u003e✔️ You are looking for an elegant community fish with excellent display value\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli\u003eYou prefer aggressive cichlid setups\u003c\/li\u003e\n\u003cli\u003eYou want a solitary centerpiece species\u003c\/li\u003e\n\u003cli\u003eYour aquarium is extremely small or overcrowded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term health, coloration quality, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add a splash of golden elegance to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the beauty, activity, and timeless appeal of the \u003cstrong\u003eYellow Lemon Tetra\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003eYellow Lemon Tetra (\u003cem\u003eHyphessobrycon pulchripinnis\u003c\/em\u003e)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Yellow Lemon Tetra (\u003cem\u003eHyphessobrycon pulchripinnis\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its translucent yellow coloration, elegant finnage accents, and peaceful schooling behaviour. Native to the upper Amazon basin of South America, this species inhabits slow-moving tributaries and vegetated freshwater systems where subdued lighting and dense aquatic cover contribute to its natural ecological niche.\u003c\/p\u003e\n\u003cp\u003eBody coloration typically presents as pale lemon-yellow to translucent golden hues with subtle iridescent reflections visible under stable lighting conditions. Mature specimens often develop enhanced yellow saturation accompanied by distinct black edging on the dorsal and anal fins. Depending on environmental stability and nutritional conditioning, reflective green, gold, or silver highlights may emerge across the flanks, contributing to the species’ refined appearance.\u003c\/p\u003e\n\u003cp\u003eBehaviour is peaceful, social, and strongly schooling-oriented. Individuals display coordinated midwater movement and establish stable group dynamics when maintained in appropriate numbers. The species is non-aggressive and integrates effectively into community aquaria, exhibiting increased confidence, activity, and colour expression within larger shoals. Their calm disposition and visual elegance make them particularly well suited for planted display aquaria.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting predictable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for colour consistency, behavioural stability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, schooling, community-oriented\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized group movement\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Planted aquaria with open swimming areas and subdued lighting\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; lemon-yellow intensity improves with maturity and environmental stability\u003cbr\u003e\u003cstrong\u003eSocial structure:\u003c\/strong\u003e Group-oriented; best maintained in shoals\u003c\/p\u003e\n\u003cp\u003eMinor variation in yellow saturation, fin edging intensity, and reflective highlights may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Yellow Lemon Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for beginner to advanced aquarists seeking a peaceful and visually refined schooling fish.\u003c\/p\u003e\n\u003cp\u003eBest suited for planted community aquaria, South American-inspired displays, and mixed-species freshwater systems emphasizing natural schooling behaviour and subtle colour contrast.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eYellow Lemon Tetras should be maintained in groups to support natural social behaviour and maximize colour expression. Small group sizes or unstable environmental conditions may lead to reduced confidence and diminished coloration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Yellow Lemon Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental schooling species. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43872806273102,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Yellow_Lemon_Tetra.jpg?v=1782985484"},{"product_id":"colombian-tetra","title":"Colombian tetra | Sub-adult | 2.5 - 3 cm | Price Per Fish ₹250\/-","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"34\" data-start=\"0\" data-section-id=\"1lds109\"\u003e🐠 Colombian Tetra – Sub-adult\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3 data-end=\"164\" data-start=\"35\" data-section-id=\"rwzzwk\"\u003e\u003cspan role=\"text\"\u003e\u003cem data-end=\"67\" data-start=\"39\"\u003eHyphessobrycon columbianus\u003c\/em\u003e | Vibrant blue-and-red schooling tetra with energetic personality and exceptional display appeal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"444\" data-start=\"166\"\u003eBring brilliant color and nonstop activity to your aquarium with the \u003cstrong data-end=\"254\" data-start=\"235\"\u003eColombian Tetra\u003c\/strong\u003e. Renowned for its shimmering metallic blue body, vivid red fins, and active schooling behavior, \u003cem data-end=\"379\" data-start=\"351\"\u003eHyphessobrycon columbianus\u003c\/em\u003e is one of the most eye-catching South American tetras available.\u003c\/p\u003e\n\u003cp data-end=\"589\" data-start=\"446\"\u003eIts bold coloration and confident nature make it an outstanding choice for larger community aquariums and beautifully aquascaped planted tanks.\u003c\/p\u003e\n\u003chr data-end=\"594\" data-start=\"591\"\u003e\n\u003ch2 data-end=\"636\" data-start=\"596\" data-section-id=\"b77p0z\"\u003e✨ Why aquarists love Colombian Tetras\u003c\/h2\u003e\n\u003cp data-end=\"1046\" data-start=\"638\"\u003e✔️ \u003cstrong data-end=\"673\" data-start=\"641\"\u003eBrilliant metallic blue body\u003c\/strong\u003e — iridescent coloration that shines under aquarium lighting\u003cbr data-end=\"736\" data-start=\"733\"\u003e✔️ \u003cstrong data-end=\"759\" data-start=\"739\"\u003eVibrant red fins\u003c\/strong\u003e — striking contrast that enhances their visual appeal\u003cbr data-end=\"816\" data-start=\"813\"\u003e✔️ \u003cstrong data-end=\"847\" data-start=\"819\"\u003eActive schooling species\u003c\/strong\u003e — creates constant movement throughout the aquarium\u003cbr data-end=\"902\" data-start=\"899\"\u003e✔️ \u003cstrong data-end=\"928\" data-start=\"905\"\u003eHardy and adaptable\u003c\/strong\u003e — thrives in a wide range of freshwater setups\u003cbr data-end=\"978\" data-start=\"975\"\u003e✔️ \u003cstrong data-end=\"1007\" data-start=\"981\"\u003eExcellent display fish\u003c\/strong\u003e — stunning when maintained in groups\u003c\/p\u003e\n\u003chr data-end=\"1051\" data-start=\"1048\"\u003e\n\u003ch2 data-end=\"1076\" data-start=\"1053\" data-section-id=\"wbo6ca\"\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp data-end=\"1257\" data-start=\"1078\"\u003e\u003cem data-end=\"1106\" data-start=\"1078\"\u003eHyphessobrycon columbianus\u003c\/em\u003e is native to the freshwater river systems of \u003cstrong data-end=\"1164\" data-start=\"1152\"\u003eColombia\u003c\/strong\u003e, where it inhabits clear streams and slow-moving tributaries surrounded by dense vegetation.\u003c\/p\u003e\n\u003cp data-end=\"1284\" data-start=\"1259\"\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul data-end=\"1471\" data-start=\"1286\"\u003e\n\u003cli data-end=\"1327\" data-start=\"1286\" data-section-id=\"1v8qdy5\"\u003eMetallic blue to silver body coloration\u003c\/li\u003e\n\u003cli data-end=\"1354\" data-start=\"1328\" data-section-id=\"15m1onk\"\u003eBright red fins and tail\u003c\/li\u003e\n\u003cli data-end=\"1382\" data-start=\"1355\" data-section-id=\"9woszj\"\u003eStrong schooling instinct\u003c\/li\u003e\n\u003cli data-end=\"1423\" data-start=\"1383\" data-section-id=\"1jtrcjc\"\u003eActive and confident swimming behavior\u003c\/li\u003e\n\u003cli data-end=\"1471\" data-start=\"1424\" data-section-id=\"lkjs9e\"\u003eExcellent adaptability to community aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1596\" data-start=\"1473\"\u003eAs they mature, their coloration becomes more intense, making them one of the most visually impressive tetras in the hobby.\u003c\/p\u003e\n\u003chr data-end=\"1601\" data-start=\"1598\"\u003e\n\u003ch2 data-end=\"1629\" data-start=\"1603\" data-section-id=\"15mb49p\"\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp data-end=\"1663\" data-start=\"1631\"\u003eColombian Tetras thrive best in:\u003c\/p\u003e\n\u003cul data-end=\"1794\" data-start=\"1665\"\u003e\n\u003cli data-end=\"1684\" data-start=\"1665\" data-section-id=\"7hurru\"\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli data-end=\"1702\" data-start=\"1685\" data-section-id=\"h4phdk\"\u003eCommunity tanks\u003c\/li\u003e\n\u003cli data-end=\"1722\" data-start=\"1703\" data-section-id=\"2w1d42\"\u003eNature aquascapes\u003c\/li\u003e\n\u003cli data-end=\"1757\" data-start=\"1723\" data-section-id=\"657tp\"\u003eSouth American biotope aquariums\u003c\/li\u003e\n\u003cli data-end=\"1794\" data-start=\"1758\" data-section-id=\"17hel7q\"\u003eWell-maintained freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1814\" data-start=\"1796\"\u003eRecommended setup:\u003c\/p\u003e\n\u003cul data-end=\"1978\" data-start=\"1816\"\u003e\n\u003cli data-end=\"1837\" data-start=\"1816\" data-section-id=\"1lxoe31\"\u003e75 liters or larger\u003c\/li\u003e\n\u003cli data-end=\"1879\" data-start=\"1838\" data-section-id=\"1lfv64p\"\u003eDense planting with open swimming space\u003c\/li\u003e\n\u003cli data-end=\"1918\" data-start=\"1880\" data-section-id=\"173h4pw\"\u003eDark substrate to enhance coloration\u003c\/li\u003e\n\u003cli data-end=\"1944\" data-start=\"1919\" data-section-id=\"v6u5my\"\u003eStable water parameters\u003c\/li\u003e\n\u003cli data-end=\"1978\" data-start=\"1945\" data-section-id=\"j8m5wu\"\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1983\" data-start=\"1980\"\u003e\n\u003ch2 data-end=\"2010\" data-start=\"1985\" data-section-id=\"yo0l8n\"\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp data-end=\"2114\" data-start=\"2012\"\u003eColombian Tetras are \u003cstrong data-end=\"2058\" data-start=\"2033\"\u003eactive community fish\u003c\/strong\u003e that do best with similarly sized, energetic tankmates.\u003c\/p\u003e\n\u003cp data-end=\"2131\" data-start=\"2116\"\u003eNot ideal with:\u003c\/p\u003e\n\u003cul data-end=\"2274\" data-start=\"2133\"\u003e\n\u003cli data-end=\"2155\" data-start=\"2133\" data-section-id=\"4s11sj\"\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli data-end=\"2190\" data-start=\"2156\" data-section-id=\"blceor\"\u003eVery small or timid nano species\u003c\/li\u003e\n\u003cli data-end=\"2245\" data-start=\"2191\" data-section-id=\"9ngri6\"\u003eLong-finned slow-moving fish that may be intimidated\u003c\/li\u003e\n\u003cli data-end=\"2274\" data-start=\"2246\" data-section-id=\"1ecl17w\"\u003eHighly aggressive cichlids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2292\" data-start=\"2276\"\u003eBest suited for:\u003c\/p\u003e\n\u003cp data-end=\"2416\" data-start=\"2294\"\u003e✔️ Community aquariums\u003cbr data-end=\"2319\" data-start=\"2316\"\u003e✔️ Planted tanks\u003cbr data-end=\"2338\" data-start=\"2335\"\u003e✔️ South American biotope setups\u003cbr data-end=\"2373\" data-start=\"2370\"\u003e✔️ Intermediate and experienced aquarists\u003c\/p\u003e\n\u003chr data-end=\"2421\" data-start=\"2418\"\u003e\n\u003ch2 data-end=\"2467\" data-start=\"2423\" data-section-id=\"1bcwe56\"\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp data-end=\"2553\" data-start=\"2469\"\u003eEvery shipment is treated as a \u003cstrong data-end=\"2529\" data-start=\"2500\"\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp data-end=\"2582\" data-start=\"2555\"\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul data-end=\"2724\" data-start=\"2584\"\u003e\n\u003cli data-end=\"2609\" data-start=\"2584\" data-section-id=\"qgs7fu\"\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli data-end=\"2643\" data-start=\"2610\" data-section-id=\"1y6w3jj\"\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli data-end=\"2682\" data-start=\"2644\" data-section-id=\"7j2osc\"\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli data-end=\"2724\" data-start=\"2683\" data-section-id=\"1turvm3\"\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2790\" data-start=\"2726\"\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr data-end=\"2795\" data-start=\"2792\"\u003e\n\u003ch2 data-end=\"2828\" data-start=\"2797\" data-section-id=\"1xfck2v\"\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp data-end=\"2911\" data-start=\"2830\"\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp data-end=\"2950\" data-start=\"2913\"\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr data-end=\"2955\" data-start=\"2952\"\u003e\n\u003ch2 data-end=\"2985\" data-start=\"2957\" data-section-id=\"zc06vh\"\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp data-end=\"3207\" data-start=\"2987\"\u003e✔️ You want a colorful and energetic schooling fish\u003cbr data-end=\"3041\" data-start=\"3038\"\u003e✔️ You maintain a planted or community aquarium\u003cbr data-end=\"3091\" data-start=\"3088\"\u003e✔️ You appreciate vibrant South American species\u003cbr data-end=\"3142\" data-start=\"3139\"\u003e✔️ You enjoy active fish that remain visible throughout the day\u003c\/p\u003e\n\u003chr data-end=\"3212\" data-start=\"3209\"\u003e\n\u003ch2 data-end=\"3233\" data-start=\"3214\" data-section-id=\"3f13jj\"\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul data-end=\"3391\" data-start=\"3235\"\u003e\n\u003cli data-end=\"3266\" data-start=\"3235\" data-section-id=\"qur1pn\"\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli data-end=\"3315\" data-start=\"3267\" data-section-id=\"11wpvos\"\u003eYour aquarium contains very timid nano species\u003c\/li\u003e\n\u003cli data-end=\"3355\" data-start=\"3316\" data-section-id=\"1dd4rlw\"\u003eYou prefer slow-moving community fish\u003c\/li\u003e\n\u003cli data-end=\"3391\" data-start=\"3356\" data-section-id=\"1b7rva9\"\u003eYou maintain very small aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3396\" data-start=\"3393\"\u003e\n\u003ch2 data-end=\"3422\" data-start=\"3398\" data-section-id=\"yv4pdx\"\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp data-end=\"3455\" data-start=\"3424\"\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul data-end=\"3581\" data-start=\"3457\"\u003e\n\u003cli data-end=\"3486\" data-start=\"3457\" data-section-id=\"rmus7m\"\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli data-end=\"3516\" data-start=\"3487\" data-section-id=\"14gql9y\"\u003eObservation-based selection\u003c\/li\u003e\n\u003cli data-end=\"3540\" data-start=\"3517\" data-section-id=\"wsdamy\"\u003eStress-aware handling\u003c\/li\u003e\n\u003cli data-end=\"3581\" data-start=\"3541\" data-section-id=\"19jahfm\"\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3686\" data-start=\"3583\"\u003eWe prioritize long-term health, coloration quality, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr data-end=\"3691\" data-start=\"3688\"\u003e\n\u003ch2 data-end=\"3749\" data-start=\"3693\" data-section-id=\"1xyunxc\"\u003e👉 Add vibrant South American energy to your aquarium\u003c\/h2\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"3883\" data-start=\"3751\"\u003eExperience the brilliant colors, lively schooling behavior, and exceptional display value of the \u003cstrong data-end=\"3867\" data-start=\"3848\"\u003eColombian Tetra\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"51\" data-start=\"0\" data-section-id=\"1vr38au\"\u003e\n\u003cspan role=\"text\"\u003eColombian Tetra (\u003cem data-end=\"48\" data-start=\"20\"\u003eHyphessobrycon columbianus\u003c\/em\u003e)\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"67\" data-start=\"52\"\u003e\u003cstrong data-end=\"67\" data-start=\"52\"\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"477\" data-start=\"69\"\u003eThe Colombian Tetra (\u003cem data-end=\"118\" data-start=\"90\"\u003eHyphessobrycon columbianus\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its brilliant metallic blue-green body coloration, vibrant red-orange finnage, and energetic schooling behaviour. Native to freshwater river systems of Colombia, this species is adapted to clear, well-oxygenated waters with moderate flow and abundant riparian vegetation.\u003c\/p\u003e\n\u003cp data-end=\"943\" data-start=\"479\"\u003eBody coloration typically presents as an iridescent silver-blue to emerald-green with a highly reflective metallic sheen extending across the flanks. Mature specimens develop striking red to orange pigmentation in the dorsal, anal, adipose, and caudal fins, producing a distinctive contrast against the reflective body. Colour intensity increases progressively with maturity and is strongly influenced by environmental stability, nutrition, and social interaction.\u003c\/p\u003e\n\u003cp data-end=\"1385\" data-start=\"945\"\u003eBehaviour is active, social, and strongly schooling-oriented. Individuals display synchronized midwater movement and maintain cohesive group dynamics when housed in appropriate numbers. Their energetic swimming behaviour makes them well suited to spacious community aquaria with open swimming areas. When maintained in stable groups, the species exhibits enhanced confidence, improved colour expression, and predictable social interactions.\u003c\/p\u003e\n\u003cp data-end=\"1789\" data-start=\"1387\"\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting reliable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for colour consistency, behavioural stability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr data-end=\"1794\" data-start=\"1791\"\u003e\n\u003ch2 data-end=\"1821\" data-start=\"1796\" data-section-id=\"11rof5t\"\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp data-end=\"2458\" data-start=\"1823\"\u003e\u003cstrong data-end=\"1834\" data-start=\"1823\"\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr data-end=\"1857\" data-start=\"1854\"\u003e\u003cstrong data-end=\"1881\" data-start=\"1857\"\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr data-end=\"1910\" data-start=\"1907\"\u003e\u003cstrong data-end=\"1926\" data-start=\"1910\"\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin\u003cbr data-end=\"1972\" data-start=\"1969\"\u003e\u003cstrong data-end=\"1986\" data-start=\"1972\"\u003eBehaviour:\u003c\/strong\u003e Active, peaceful, schooling\u003cbr data-end=\"2017\" data-start=\"2014\"\u003e\u003cstrong data-end=\"2038\" data-start=\"2017\"\u003eSwimming profile:\u003c\/strong\u003e Midwater, fast-moving open-water swimmer\u003cbr data-end=\"2082\" data-start=\"2079\"\u003e\u003cstrong data-end=\"2104\" data-start=\"2082\"\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr data-end=\"2160\" data-start=\"2157\"\u003e\u003cstrong data-end=\"2183\" data-start=\"2160\"\u003eHabitat preference:\u003c\/strong\u003e Open swimming areas with planted margins and moderate water movement\u003cbr data-end=\"2255\" data-start=\"2252\"\u003e\u003cstrong data-end=\"2278\" data-start=\"2255\"\u003eColour development:\u003c\/strong\u003e Progressive; metallic blue-green iridescence and red finnage intensify with maturity and environmental stability\u003cbr data-end=\"2394\" data-start=\"2391\"\u003e\u003cstrong data-end=\"2415\" data-start=\"2394\"\u003eSocial structure:\u003c\/strong\u003e Group-oriented; best maintained in schools\u003c\/p\u003e\n\u003cp data-end=\"2645\" data-start=\"2460\"\u003eMinor variation in metallic sheen, red finnage intensity, and body depth may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr data-end=\"2650\" data-start=\"2647\"\u003e\n\u003ch2 data-end=\"2673\" data-start=\"2652\" data-section-id=\"6x8g29\"\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp data-end=\"2938\" data-start=\"2675\"\u003eAvailability of Colombian Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for beginner to intermediate aquarists capable of providing stable water quality and adequate swimming space.\u003c\/p\u003e\n\u003cp data-end=\"3120\" data-start=\"2940\"\u003eBest suited for planted community aquaria, South American-inspired freshwater systems, and medium-to-large schooling displays emphasizing active movement and vivid colour contrast.\u003c\/p\u003e\n\u003chr data-end=\"3125\" data-start=\"3122\"\u003e\n\u003ch2 data-end=\"3144\" data-start=\"3127\" data-section-id=\"1x5xxf7\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-end=\"3412\" data-start=\"3146\"\u003eColombian Tetras should be maintained in groups to support natural schooling behaviour and reduce stress. Their active swimming nature requires ample open-water space, and they may occasionally display mild fin-nipping tendencies if kept in insufficient group sizes.\u003c\/p\u003e\n\u003chr data-end=\"3417\" data-start=\"3414\"\u003e\n\u003ch2 data-end=\"3451\" data-start=\"3419\" data-section-id=\"dll0ca\"\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"3756\" data-start=\"3453\"\u003eDistribution of Colombian Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental schooling species. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43898244857934,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Colombian_Tetra.png?v=1782985005"},{"product_id":"x-ray-tetra","title":"X-Ray Tetra | Sub-adult | 2.5 - 3 cm | Price Per Fish ₹250\/-","description":"\u003ch1 data-section-id=\"1kdodfk\" data-start=\"0\" data-end=\"30\" class=\"PDq2pG_selectionAnchorContainer\"\u003e🐠 X-Ray Tetra – Sub-adult\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3 data-section-id=\"l4167k\" data-start=\"31\" data-end=\"163\"\u003e\u003cspan role=\"text\"\u003e\u003cem data-start=\"35\" data-end=\"57\"\u003ePristella maxillaris\u003c\/em\u003e | Transparent-bodied schooling tetra with striking fin markings and exceptional community aquarium appeal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"165\" data-end=\"412\"\u003eBring elegance and fascination to your aquarium with the \u003cstrong data-start=\"222\" data-end=\"237\"\u003eX-Ray Tetra\u003c\/strong\u003e. Famous for its partially transparent body that reveals its internal anatomy, \u003cem data-start=\"316\" data-end=\"338\"\u003ePristella maxillaris\u003c\/em\u003e is one of the most unique and captivating tetras in the freshwater hobby.\u003c\/p\u003e\n\u003cp data-start=\"414\" data-end=\"605\"\u003eCombined with its distinctive black, white, and yellow fin markings and peaceful schooling nature, the X-Ray Tetra is an excellent choice for planted aquariums and vibrant community displays.\u003c\/p\u003e\n\u003chr data-start=\"607\" data-end=\"610\"\u003e\n\u003ch2 data-section-id=\"dzjnnu\" data-start=\"612\" data-end=\"648\"\u003e✨ Why aquarists love X-Ray Tetras\u003c\/h2\u003e\n\u003cp data-start=\"650\" data-end=\"1079\"\u003e✔️ \u003cstrong data-start=\"653\" data-end=\"680\"\u003eUnique translucent body\u003c\/strong\u003e — one of the most distinctive appearances among freshwater tetras\u003cbr data-start=\"746\" data-end=\"749\"\u003e✔️ \u003cstrong data-start=\"752\" data-end=\"781\"\u003eBeautiful tricolored fins\u003c\/strong\u003e — striking black, white, and yellow fin patterns\u003cbr data-start=\"830\" data-end=\"833\"\u003e✔️ \u003cstrong data-start=\"836\" data-end=\"866\"\u003ePeaceful schooling species\u003c\/strong\u003e — creates graceful movement throughout the aquarium\u003cbr data-start=\"918\" data-end=\"921\"\u003e✔️ \u003cstrong data-start=\"924\" data-end=\"947\"\u003eHardy and adaptable\u003c\/strong\u003e — suitable for a wide range of freshwater setups\u003cbr data-start=\"996\" data-end=\"999\"\u003e✔️ \u003cstrong data-start=\"1002\" data-end=\"1030\"\u003eExcellent community fish\u003c\/strong\u003e — ideal for planted and nature-style aquariums\u003c\/p\u003e\n\u003chr data-start=\"1081\" data-end=\"1084\"\u003e\n\u003ch2 data-section-id=\"wbo6ca\" data-start=\"1086\" data-end=\"1109\"\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp data-start=\"1111\" data-end=\"1296\"\u003e\u003cem data-start=\"1111\" data-end=\"1133\"\u003ePristella maxillaris\u003c\/em\u003e is native to the slow-moving rivers, floodplains, and coastal waterways of \u003cstrong data-start=\"1209\" data-end=\"1226\"\u003eSouth America\u003c\/strong\u003e, particularly in \u003cstrong data-start=\"1244\" data-end=\"1295\"\u003eBrazil, Guyana, Venezuela, and the Amazon basin\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1298\" data-end=\"1323\"\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul data-start=\"1325\" data-end=\"1553\"\u003e\n\u003cli data-section-id=\"xceg0h\" data-start=\"1325\" data-end=\"1389\"\u003eSemi-transparent body that gives them their \"X-Ray\" appearance\u003c\/li\u003e\n\u003cli data-section-id=\"djdrcr\" data-start=\"1390\" data-end=\"1449\"\u003eDistinctive black, white, and yellow dorsal and anal fins\u003c\/li\u003e\n\u003cli data-section-id=\"5qusn1\" data-start=\"1450\" data-end=\"1479\"\u003eGraceful schooling behavior\u003c\/li\u003e\n\u003cli data-section-id=\"11ayecl\" data-start=\"1480\" data-end=\"1511\"\u003eCalm and peaceful temperament\u003c\/li\u003e\n\u003cli data-section-id=\"10kv904\" data-start=\"1512\" data-end=\"1553\"\u003eExcellent adaptability to aquarium life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1555\" data-end=\"1671\"\u003eTheir unusual transparency and elegant coloration make them one of the most recognizable tetra species in the hobby.\u003c\/p\u003e\n\u003chr data-start=\"1673\" data-end=\"1676\"\u003e\n\u003ch2 data-section-id=\"15mb49p\" data-start=\"1678\" data-end=\"1704\"\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp data-start=\"1706\" data-end=\"1734\"\u003eX-Ray Tetras thrive best in:\u003c\/p\u003e\n\u003cul data-start=\"1736\" data-end=\"1865\"\u003e\n\u003cli data-section-id=\"7hurru\" data-start=\"1736\" data-end=\"1755\"\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"h4phdk\" data-start=\"1756\" data-end=\"1773\"\u003eCommunity tanks\u003c\/li\u003e\n\u003cli data-section-id=\"2w1d42\" data-start=\"1774\" data-end=\"1793\"\u003eNature aquascapes\u003c\/li\u003e\n\u003cli data-section-id=\"657tp\" data-start=\"1794\" data-end=\"1828\"\u003eSouth American biotope aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"17hel7q\" data-start=\"1829\" data-end=\"1865\"\u003eWell-maintained freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1867\" data-end=\"1885\"\u003eRecommended setup:\u003c\/p\u003e\n\u003cul data-start=\"1887\" data-end=\"2061\"\u003e\n\u003cli data-section-id=\"h4fbxl\" data-start=\"1887\" data-end=\"1908\"\u003e60 liters or larger\u003c\/li\u003e\n\u003cli data-section-id=\"b4pz4\" data-start=\"1909\" data-end=\"1956\"\u003eDense aquatic plants with open swimming areas\u003c\/li\u003e\n\u003cli data-section-id=\"8y22rq\" data-start=\"1957\" data-end=\"2001\"\u003eDark substrate to enhance their coloration\u003c\/li\u003e\n\u003cli data-section-id=\"v6u5my\" data-start=\"2002\" data-end=\"2027\"\u003eStable water parameters\u003c\/li\u003e\n\u003cli data-section-id=\"j8m5wu\" data-start=\"2028\" data-end=\"2061\"\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2063\" data-end=\"2066\"\u003e\n\u003ch2 data-section-id=\"yo0l8n\" data-start=\"2068\" data-end=\"2093\"\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp data-start=\"2095\" data-end=\"2202\"\u003eX-Ray Tetras are \u003cstrong data-start=\"2112\" data-end=\"2139\"\u003epeaceful schooling fish\u003c\/strong\u003e that coexist well with most similarly sized community species.\u003c\/p\u003e\n\u003cp data-start=\"2204\" data-end=\"2219\"\u003eNot ideal with:\u003c\/p\u003e\n\u003cul data-start=\"2221\" data-end=\"2345\"\u003e\n\u003cli data-section-id=\"4s11sj\" data-start=\"2221\" data-end=\"2243\"\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"3sbf07\" data-start=\"2244\" data-end=\"2265\"\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli data-section-id=\"1jstoak\" data-start=\"2266\" data-end=\"2294\"\u003eHighly territorial species\u003c\/li\u003e\n\u003cli data-section-id=\"11pwqaj\" data-start=\"2295\" data-end=\"2345\"\u003eFish that may intimidate small schooling species\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2347\" data-end=\"2363\"\u003eBest suited for:\u003c\/p\u003e\n\u003cp data-start=\"2365\" data-end=\"2489\"\u003e✔️ Community aquariums\u003cbr data-start=\"2387\" data-end=\"2390\"\u003e✔️ Planted tanks\u003cbr data-start=\"2406\" data-end=\"2409\"\u003e✔️ South American biotope setups\u003cbr data-start=\"2441\" data-end=\"2444\"\u003e✔️ Beginner and experienced aquarists alike\u003c\/p\u003e\n\u003chr data-start=\"2491\" data-end=\"2494\"\u003e\n\u003ch2 data-section-id=\"1bcwe56\" data-start=\"2496\" data-end=\"2540\"\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp data-start=\"2542\" data-end=\"2626\"\u003eEvery shipment is treated as a \u003cstrong data-start=\"2573\" data-end=\"2602\"\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp data-start=\"2628\" data-end=\"2655\"\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul data-start=\"2657\" data-end=\"2797\"\u003e\n\u003cli data-section-id=\"qgs7fu\" data-start=\"2657\" data-end=\"2682\"\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli data-section-id=\"1y6w3jj\" data-start=\"2683\" data-end=\"2716\"\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli data-section-id=\"7j2osc\" data-start=\"2717\" data-end=\"2755\"\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli data-section-id=\"1turvm3\" data-start=\"2756\" data-end=\"2797\"\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2799\" data-end=\"2863\"\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr data-start=\"2865\" data-end=\"2868\"\u003e\n\u003ch2 data-section-id=\"1xfck2v\" data-start=\"2870\" data-end=\"2901\"\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp data-start=\"2903\" data-end=\"2984\"\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp data-start=\"2986\" data-end=\"3023\"\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr data-start=\"3025\" data-end=\"3028\"\u003e\n\u003ch2 data-section-id=\"zc06vh\" data-start=\"3030\" data-end=\"3058\"\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp data-start=\"3060\" data-end=\"3284\"\u003e✔️ You want a peaceful and visually unique schooling fish\u003cbr data-start=\"3117\" data-end=\"3120\"\u003e✔️ You maintain a planted or community aquarium\u003cbr data-start=\"3167\" data-end=\"3170\"\u003e✔️ You appreciate uncommon yet hardy tetra species\u003cbr data-start=\"3220\" data-end=\"3223\"\u003e✔️ You enjoy active fish that display beautifully in groups\u003c\/p\u003e\n\u003chr data-start=\"3286\" data-end=\"3289\"\u003e\n\u003ch2 data-section-id=\"3f13jj\" data-start=\"3291\" data-end=\"3310\"\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul data-start=\"3312\" data-end=\"3489\"\u003e\n\u003cli data-section-id=\"qur1pn\" data-start=\"3312\" data-end=\"3343\"\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"e9sk0u\" data-start=\"3344\" data-end=\"3399\"\u003eYour aquarium contains aggressive territorial species\u003c\/li\u003e\n\u003cli data-section-id=\"lvzukf\" data-start=\"3400\" data-end=\"3438\"\u003eYou prefer solitary centerpiece fish\u003c\/li\u003e\n\u003cli data-section-id=\"r936hq\" data-start=\"3439\" data-end=\"3489\"\u003eYou maintain very small or overcrowded aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3491\" data-end=\"3494\"\u003e\n\u003ch2 data-section-id=\"yv4pdx\" data-start=\"3496\" data-end=\"3520\"\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp data-start=\"3522\" data-end=\"3553\"\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul data-start=\"3555\" data-end=\"3679\"\u003e\n\u003cli data-section-id=\"rmus7m\" data-start=\"3555\" data-end=\"3584\"\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"14gql9y\" data-start=\"3585\" data-end=\"3614\"\u003eObservation-based selection\u003c\/li\u003e\n\u003cli data-section-id=\"wsdamy\" data-start=\"3615\" data-end=\"3638\"\u003eStress-aware handling\u003c\/li\u003e\n\u003cli data-section-id=\"19jahfm\" data-start=\"3639\" data-end=\"3679\"\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3681\" data-end=\"3784\"\u003eWe prioritize long-term health, coloration quality, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr data-start=\"3786\" data-end=\"3789\"\u003e\n\u003ch2 data-section-id=\"5s1yjw\" data-start=\"3791\" data-end=\"3852\"\u003e👉 Add one of the aquarium hobby's most fascinating tetras\u003c\/h2\u003e\n\u003cp data-start=\"3854\" data-end=\"3977\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eExperience the unique transparency, graceful schooling behavior, and timeless beauty of the \u003cstrong data-start=\"3946\" data-end=\"3961\"\u003eX-Ray Tetra\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2 data-section-id=\"y0kxqp\" data-start=\"0\" data-end=\"41\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eX-Ray Tetra (\u003cem data-start=\"16\" data-end=\"38\"\u003ePristella maxillaris\u003c\/em\u003e)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"42\" data-end=\"57\"\u003e\u003cstrong data-start=\"42\" data-end=\"57\"\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"59\" data-end=\"508\"\u003eThe X-Ray Tetra (\u003cem data-start=\"76\" data-end=\"98\"\u003ePristella maxillaris\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its translucent body, contrasting black-and-yellow fin markings, and peaceful schooling behaviour. Native to the coastal river systems and floodplain waters of northern South America, this species is naturally adapted to slow-moving freshwater habitats with abundant aquatic vegetation and stable environmental conditions.\u003c\/p\u003e\n\u003cp data-start=\"510\" data-end=\"1043\"\u003eBody coloration typically presents as nearly transparent to silvery-translucent, allowing portions of the internal skeletal structure and swim bladder to be faintly visible, a characteristic that gives the species its common name. The dorsal, anal, and caudal fins display distinctive bands of black, white, and golden-yellow pigmentation, creating a striking contrast against the otherwise translucent body. Under stable lighting conditions, subtle iridescent blue, green, or silver reflections may become visible across the flanks.\u003c\/p\u003e\n\u003cp data-start=\"1045\" data-end=\"1490\"\u003eBehaviour is peaceful, active, and strongly schooling-oriented. Individuals exhibit synchronized midwater swimming and establish stable social dynamics when maintained in appropriately sized groups. Their calm temperament and adaptability make them highly compatible with a wide range of peaceful community species. Colour expression, activity, and confidence improve significantly within larger shoals and well-structured aquarium environments.\u003c\/p\u003e\n\u003cp data-start=\"1492\" data-end=\"1898\"\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting predictable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for pattern consistency, behavioural stability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr data-start=\"1900\" data-end=\"1903\"\u003e\n\u003ch2 data-section-id=\"11rof5t\" data-start=\"1905\" data-end=\"1930\"\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp data-start=\"1932\" data-end=\"2620\"\u003e\u003cstrong data-start=\"1932\" data-end=\"1943\"\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr data-start=\"1963\" data-end=\"1966\"\u003e\u003cstrong data-start=\"1966\" data-end=\"1990\"\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr data-start=\"2016\" data-end=\"2019\"\u003e\u003cstrong data-start=\"2019\" data-end=\"2035\"\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin\u003cbr data-start=\"2078\" data-end=\"2081\"\u003e\u003cstrong data-start=\"2081\" data-end=\"2095\"\u003eBehaviour:\u003c\/strong\u003e Peaceful, active, schooling\u003cbr data-start=\"2123\" data-end=\"2126\"\u003e\u003cstrong data-start=\"2126\" data-end=\"2147\"\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized open-water movement\u003cbr data-start=\"2190\" data-end=\"2193\"\u003e\u003cstrong data-start=\"2193\" data-end=\"2215\"\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr data-start=\"2268\" data-end=\"2271\"\u003e\u003cstrong data-start=\"2271\" data-end=\"2294\"\u003eHabitat preference:\u003c\/strong\u003e Planted aquaria with open swimming areas and gentle to moderate water movement\u003cbr data-start=\"2373\" data-end=\"2376\"\u003e\u003cstrong data-start=\"2376\" data-end=\"2399\"\u003eColour development:\u003c\/strong\u003e Stable; fin markings and iridescent highlights become more pronounced with maturity and environmental stability\u003cbr data-start=\"2511\" data-end=\"2514\"\u003e\u003cstrong data-start=\"2514\" data-end=\"2539\"\u003eMorphological traits:\u003c\/strong\u003e Naturally translucent body with distinctive black, white, and yellow fin banding\u003c\/p\u003e\n\u003cp data-start=\"2622\" data-end=\"2811\"\u003eMinor variation in body transparency, fin pigmentation, and iridescent sheen may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr data-start=\"2813\" data-end=\"2816\"\u003e\n\u003ch2 data-section-id=\"6x8g29\" data-start=\"2818\" data-end=\"2839\"\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp data-start=\"2841\" data-end=\"3081\"\u003eAvailability of X-Ray Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for beginner to advanced aquarists seeking a peaceful and highly adaptable schooling fish.\u003c\/p\u003e\n\u003cp data-start=\"3083\" data-end=\"3268\"\u003eBest suited for planted community aquaria, South American-inspired freshwater systems, and mixed-species displays emphasizing natural schooling behaviour and subtle ornamental elegance.\u003c\/p\u003e\n\u003chr data-start=\"3270\" data-end=\"3273\"\u003e\n\u003ch2 data-section-id=\"1x5xxf7\" data-start=\"3275\" data-end=\"3292\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"3294\" data-end=\"3560\"\u003eX-Ray Tetras should be maintained in groups to support natural schooling behaviour and reduce stress. Stable water quality, subdued lighting, and planted surroundings help maximize confidence, activity, and the clarity of their characteristic translucent appearance.\u003c\/p\u003e\n\u003chr data-start=\"3562\" data-end=\"3565\"\u003e\n\u003ch2 data-section-id=\"dll0ca\" data-start=\"3567\" data-end=\"3599\"\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp data-start=\"3601\" data-end=\"3900\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDistribution of X-Ray Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental schooling species. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43898264551502,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/X-Ray_Tetra.png?v=1782984857"},{"product_id":"flame-tetra","title":"Flame Tetra | Sub-adult | 2.5 - 3 cm | Price Per Fish ₹250\/-","description":"\u003ch1 data-section-id=\"117gmcc\" data-start=\"0\" data-end=\"30\" class=\"PDq2pG_selectionAnchorContainer\"\u003e🐠 Flame Tetra – Sub-adult\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3 data-section-id=\"17qyj8z\" data-start=\"31\" data-end=\"151\"\u003e\u003cspan role=\"text\"\u003e\u003cem data-start=\"35\" data-end=\"60\"\u003eHyphessobrycon flammeus\u003c\/em\u003e | Brilliant ruby-red schooling tetra with peaceful temperament and timeless aquarium charm\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"153\" data-end=\"411\"\u003eBring warmth, color, and graceful movement to your aquarium with the \u003cstrong data-start=\"222\" data-end=\"237\"\u003eFlame Tetra\u003c\/strong\u003e. Renowned for its glowing red-orange body and elegant black-edged fins, \u003cem data-start=\"310\" data-end=\"335\"\u003eHyphessobrycon flammeus\u003c\/em\u003e has remained one of the most beloved South American tetras for generations.\u003c\/p\u003e\n\u003cp data-start=\"413\" data-end=\"555\"\u003eIts vibrant coloration and peaceful schooling nature make it a perfect addition to planted aquariums, community tanks, and natural aquascapes.\u003c\/p\u003e\n\u003chr data-start=\"557\" data-end=\"560\"\u003e\n\u003ch2 data-section-id=\"kid7x2\" data-start=\"562\" data-end=\"598\"\u003e✨ Why aquarists love Flame Tetras\u003c\/h2\u003e\n\u003cp data-start=\"600\" data-end=\"990\"\u003e✔️ \u003cstrong data-start=\"603\" data-end=\"636\"\u003eBrilliant ruby-red coloration\u003c\/strong\u003e — creates a stunning visual display under aquarium lighting\u003cbr data-start=\"696\" data-end=\"699\"\u003e✔️ \u003cstrong data-start=\"702\" data-end=\"730\"\u003eElegant black-edged fins\u003c\/strong\u003e — adds striking contrast to its fiery body\u003cbr data-start=\"773\" data-end=\"776\"\u003e✔️ \u003cstrong data-start=\"779\" data-end=\"809\"\u003ePeaceful schooling species\u003c\/strong\u003e — thrives when kept in groups\u003cbr data-start=\"839\" data-end=\"842\"\u003e✔️ \u003cstrong data-start=\"845\" data-end=\"868\"\u003eHardy and adaptable\u003c\/strong\u003e — suitable for a wide range of freshwater aquariums\u003cbr data-start=\"920\" data-end=\"923\"\u003e✔️ \u003cstrong data-start=\"926\" data-end=\"955\"\u003eClassic aquarium favorite\u003c\/strong\u003e — admired by hobbyists for decades\u003c\/p\u003e\n\u003chr data-start=\"992\" data-end=\"995\"\u003e\n\u003ch2 data-section-id=\"wbo6ca\" data-start=\"997\" data-end=\"1020\"\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp data-start=\"1022\" data-end=\"1193\"\u003e\u003cem data-start=\"1022\" data-end=\"1047\"\u003eHyphessobrycon flammeus\u003c\/em\u003e is native to the coastal river systems of \u003cstrong data-start=\"1090\" data-end=\"1113\"\u003esoutheastern Brazil\u003c\/strong\u003e, where it inhabits slow-moving streams, ponds, and densely vegetated waterways.\u003c\/p\u003e\n\u003cp data-start=\"1195\" data-end=\"1220\"\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul data-start=\"1222\" data-end=\"1399\"\u003e\n\u003cli data-section-id=\"5dyf8r\" data-start=\"1222\" data-end=\"1263\"\u003eBrilliant red to orange body coloration\u003c\/li\u003e\n\u003cli data-section-id=\"10uykyk\" data-start=\"1264\" data-end=\"1304\"\u003eSubtle metallic sheen along the flanks\u003c\/li\u003e\n\u003cli data-section-id=\"10wesde\" data-start=\"1305\" data-end=\"1340\"\u003eBlack-tipped dorsal and anal fins\u003c\/li\u003e\n\u003cli data-section-id=\"5qusn1\" data-start=\"1341\" data-end=\"1370\"\u003eGraceful schooling behavior\u003c\/li\u003e\n\u003cli data-section-id=\"tyggzm\" data-start=\"1371\" data-end=\"1399\"\u003eCalm, peaceful temperament\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1401\" data-end=\"1556\"\u003eWhen maintained in groups and under optimal conditions, their fiery coloration becomes even more vibrant, creating an eye-catching display in any aquarium.\u003c\/p\u003e\n\u003chr data-start=\"1558\" data-end=\"1561\"\u003e\n\u003ch2 data-section-id=\"15mb49p\" data-start=\"1563\" data-end=\"1589\"\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp data-start=\"1591\" data-end=\"1619\"\u003eFlame Tetras thrive best in:\u003c\/p\u003e\n\u003cul data-start=\"1621\" data-end=\"1750\"\u003e\n\u003cli data-section-id=\"7hurru\" data-start=\"1621\" data-end=\"1640\"\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"h4phdk\" data-start=\"1641\" data-end=\"1658\"\u003eCommunity tanks\u003c\/li\u003e\n\u003cli data-section-id=\"2w1d42\" data-start=\"1659\" data-end=\"1678\"\u003eNature aquascapes\u003c\/li\u003e\n\u003cli data-section-id=\"657tp\" data-start=\"1679\" data-end=\"1713\"\u003eSouth American biotope aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"17hel7q\" data-start=\"1714\" data-end=\"1750\"\u003eWell-maintained freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1752\" data-end=\"1770\"\u003eRecommended setup:\u003c\/p\u003e\n\u003cul data-start=\"1772\" data-end=\"1940\"\u003e\n\u003cli data-section-id=\"h4fbxl\" data-start=\"1772\" data-end=\"1793\"\u003e60 liters or larger\u003c\/li\u003e\n\u003cli data-section-id=\"b4pz4\" data-start=\"1794\" data-end=\"1841\"\u003eDense aquatic plants with open swimming areas\u003c\/li\u003e\n\u003cli data-section-id=\"173h4pw\" data-start=\"1842\" data-end=\"1880\"\u003eDark substrate to enhance coloration\u003c\/li\u003e\n\u003cli data-section-id=\"v6u5my\" data-start=\"1881\" data-end=\"1906\"\u003eStable water parameters\u003c\/li\u003e\n\u003cli data-section-id=\"j8m5wu\" data-start=\"1907\" data-end=\"1940\"\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1942\" data-end=\"1945\"\u003e\n\u003ch2 data-section-id=\"yo0l8n\" data-start=\"1947\" data-end=\"1972\"\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp data-start=\"1974\" data-end=\"2091\"\u003eFlame Tetras are \u003cstrong data-start=\"1991\" data-end=\"2018\"\u003epeaceful schooling fish\u003c\/strong\u003e and are well suited to community aquariums with similarly sized species.\u003c\/p\u003e\n\u003cp data-start=\"2093\" data-end=\"2108\"\u003eNot ideal with:\u003c\/p\u003e\n\u003cul data-start=\"2110\" data-end=\"2234\"\u003e\n\u003cli data-section-id=\"4s11sj\" data-start=\"2110\" data-end=\"2132\"\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"3sbf07\" data-start=\"2133\" data-end=\"2154\"\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli data-section-id=\"1jstoak\" data-start=\"2155\" data-end=\"2183\"\u003eHighly territorial species\u003c\/li\u003e\n\u003cli data-section-id=\"11pwqaj\" data-start=\"2184\" data-end=\"2234\"\u003eFish that may intimidate small schooling species\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2236\" data-end=\"2252\"\u003eBest suited for:\u003c\/p\u003e\n\u003cp data-start=\"2254\" data-end=\"2378\"\u003e✔️ Community aquariums\u003cbr data-start=\"2276\" data-end=\"2279\"\u003e✔️ Planted tanks\u003cbr data-start=\"2295\" data-end=\"2298\"\u003e✔️ South American biotope setups\u003cbr data-start=\"2330\" data-end=\"2333\"\u003e✔️ Beginner and experienced aquarists alike\u003c\/p\u003e\n\u003chr data-start=\"2380\" data-end=\"2383\"\u003e\n\u003ch2 data-section-id=\"1bcwe56\" data-start=\"2385\" data-end=\"2429\"\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp data-start=\"2431\" data-end=\"2515\"\u003eEvery shipment is treated as a \u003cstrong data-start=\"2462\" data-end=\"2491\"\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp data-start=\"2517\" data-end=\"2544\"\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul data-start=\"2546\" data-end=\"2686\"\u003e\n\u003cli data-section-id=\"qgs7fu\" data-start=\"2546\" data-end=\"2571\"\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli data-section-id=\"1y6w3jj\" data-start=\"2572\" data-end=\"2605\"\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli data-section-id=\"7j2osc\" data-start=\"2606\" data-end=\"2644\"\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli data-section-id=\"1turvm3\" data-start=\"2645\" data-end=\"2686\"\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2688\" data-end=\"2752\"\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr data-start=\"2754\" data-end=\"2757\"\u003e\n\u003ch2 data-section-id=\"1xfck2v\" data-start=\"2759\" data-end=\"2790\"\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp data-start=\"2792\" data-end=\"2873\"\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp data-start=\"2875\" data-end=\"2912\"\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr data-start=\"2914\" data-end=\"2917\"\u003e\n\u003ch2 data-section-id=\"zc06vh\" data-start=\"2919\" data-end=\"2947\"\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp data-start=\"2949\" data-end=\"3179\"\u003e✔️ You want a vibrant and peaceful schooling fish\u003cbr data-start=\"2998\" data-end=\"3001\"\u003e✔️ You maintain a planted or community aquarium\u003cbr data-start=\"3048\" data-end=\"3051\"\u003e✔️ You appreciate classic South American tetra species\u003cbr data-start=\"3105\" data-end=\"3108\"\u003e✔️ You enjoy colorful fish that become even more impressive in groups\u003c\/p\u003e\n\u003chr data-start=\"3181\" data-end=\"3184\"\u003e\n\u003ch2 data-section-id=\"3f13jj\" data-start=\"3186\" data-end=\"3205\"\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul data-start=\"3207\" data-end=\"3379\"\u003e\n\u003cli data-section-id=\"qur1pn\" data-start=\"3207\" data-end=\"3238\"\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"1azu93k\" data-start=\"3239\" data-end=\"3289\"\u003eYour aquarium contains highly aggressive species\u003c\/li\u003e\n\u003cli data-section-id=\"lvzukf\" data-start=\"3290\" data-end=\"3328\"\u003eYou prefer solitary centerpiece fish\u003c\/li\u003e\n\u003cli data-section-id=\"r936hq\" data-start=\"3329\" data-end=\"3379\"\u003eYou maintain very small or overcrowded aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3381\" data-end=\"3384\"\u003e\n\u003ch2 data-section-id=\"yv4pdx\" data-start=\"3386\" data-end=\"3410\"\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp data-start=\"3412\" data-end=\"3443\"\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul data-start=\"3445\" data-end=\"3569\"\u003e\n\u003cli data-section-id=\"rmus7m\" data-start=\"3445\" data-end=\"3474\"\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"14gql9y\" data-start=\"3475\" data-end=\"3504\"\u003eObservation-based selection\u003c\/li\u003e\n\u003cli data-section-id=\"wsdamy\" data-start=\"3505\" data-end=\"3528\"\u003eStress-aware handling\u003c\/li\u003e\n\u003cli data-section-id=\"19jahfm\" data-start=\"3529\" data-end=\"3569\"\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3571\" data-end=\"3674\"\u003eWe prioritize long-term health, coloration quality, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr data-start=\"3676\" data-end=\"3679\"\u003e\n\u003ch2 data-section-id=\"hx5mbg\" data-start=\"3681\" data-end=\"3731\"\u003e👉 Add a fiery splash of color to your aquarium\u003c\/h2\u003e\n\u003cp data-start=\"3733\" data-end=\"3839\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eExperience the vibrant beauty, peaceful nature, and timeless appeal of the \u003cstrong data-start=\"3808\" data-end=\"3823\"\u003eFlame Tetra\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ig58dt\" data-start=\"0\" data-end=\"44\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eFlame Tetra (\u003cem data-start=\"16\" data-end=\"41\"\u003eHyphessobrycon flammeus\u003c\/em\u003e)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"45\" data-end=\"60\"\u003e\u003cstrong data-start=\"45\" data-end=\"60\"\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"62\" data-end=\"518\"\u003eThe Flame Tetra (\u003cem data-start=\"79\" data-end=\"104\"\u003eHyphessobrycon flammeus\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its brilliant red-orange coloration, elegant black finnage accents, and peaceful schooling behaviour. Native to coastal river systems of southeastern Brazil, this species naturally inhabits slow-moving streams, floodplain waters, and densely vegetated freshwater environments with subdued lighting and stable water conditions.\u003c\/p\u003e\n\u003cp data-start=\"520\" data-end=\"1114\"\u003eBody coloration typically presents as metallic silver on the anterior body, gradually transitioning into vibrant orange-red to deep crimson across the posterior half. Mature males often exhibit more intense red pigmentation and elongated finnage, while females display a fuller body profile with comparatively softer colouration. The dorsal and anal fins are accented with contrasting black margins, enhancing the species' refined ornamental appearance. Colour intensity develops progressively with maturity and is strongly influenced by nutrition, environmental stability, and social dynamics.\u003c\/p\u003e\n\u003cp data-start=\"1116\" data-end=\"1497\"\u003eBehaviour is peaceful, active, and strongly schooling-oriented. Individuals display coordinated midwater swimming and establish stable group hierarchies when maintained in appropriate shoals. The species integrates exceptionally well into community aquaria and demonstrates improved confidence, activity, and colour expression in densely planted environments with subdued lighting.\u003c\/p\u003e\n\u003cp data-start=\"1499\" data-end=\"1901\"\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting reliable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for colour consistency, behavioural stability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr data-start=\"1903\" data-end=\"1906\"\u003e\n\u003ch2 data-section-id=\"11rof5t\" data-start=\"1908\" data-end=\"1933\"\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp data-start=\"1935\" data-end=\"2614\"\u003e\u003cstrong data-start=\"1935\" data-end=\"1946\"\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr data-start=\"1966\" data-end=\"1969\"\u003e\u003cstrong data-start=\"1969\" data-end=\"1993\"\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr data-start=\"2019\" data-end=\"2022\"\u003e\u003cstrong data-start=\"2022\" data-end=\"2038\"\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin\u003cbr data-start=\"2081\" data-end=\"2084\"\u003e\u003cstrong data-start=\"2084\" data-end=\"2098\"\u003eBehaviour:\u003c\/strong\u003e Peaceful, active, schooling\u003cbr data-start=\"2126\" data-end=\"2129\"\u003e\u003cstrong data-start=\"2129\" data-end=\"2150\"\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized group movement\u003cbr data-start=\"2188\" data-end=\"2191\"\u003e\u003cstrong data-start=\"2191\" data-end=\"2213\"\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr data-start=\"2266\" data-end=\"2269\"\u003e\u003cstrong data-start=\"2269\" data-end=\"2292\"\u003eHabitat preference:\u003c\/strong\u003e Planted aquaria with subdued lighting, open swimming areas, and gentle water movement\u003cbr data-start=\"2378\" data-end=\"2381\"\u003e\u003cstrong data-start=\"2381\" data-end=\"2404\"\u003eColour development:\u003c\/strong\u003e Progressive; red-orange pigmentation and fin contrast intensify with maturity and environmental stability\u003cbr data-start=\"2510\" data-end=\"2513\"\u003e\u003cstrong data-start=\"2513\" data-end=\"2535\"\u003eSexual dimorphism:\u003c\/strong\u003e Moderate; males typically exhibit brighter coloration and more refined finnage\u003c\/p\u003e\n\u003cp data-start=\"2616\" data-end=\"2803\"\u003eMinor variation in red intensity, black fin markings, and body proportions may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr data-start=\"2805\" data-end=\"2808\"\u003e\n\u003ch2 data-section-id=\"6x8g29\" data-start=\"2810\" data-end=\"2831\"\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp data-start=\"2833\" data-end=\"3074\"\u003eAvailability of Flame Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for beginner to advanced aquarists seeking a peaceful and visually striking schooling fish.\u003c\/p\u003e\n\u003cp data-start=\"3076\" data-end=\"3283\"\u003eBest suited for planted community aquaria, South American-inspired freshwater systems, and mixed-species displays emphasizing natural schooling behaviour, vibrant colouration, and graceful midwater activity.\u003c\/p\u003e\n\u003chr data-start=\"3285\" data-end=\"3288\"\u003e\n\u003ch2 data-section-id=\"1x5xxf7\" data-start=\"3290\" data-end=\"3307\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"3309\" data-end=\"3600\"\u003eFlame Tetras should be maintained in groups to support natural schooling behaviour and maximize colour expression. Stable water quality, subdued lighting, and a varied diet contribute significantly to their long-term health and the development of their characteristic vibrant red coloration.\u003c\/p\u003e\n\u003chr data-start=\"3602\" data-end=\"3605\"\u003e\n\u003ch2 data-section-id=\"dll0ca\" data-start=\"3607\" data-end=\"3639\"\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp data-start=\"3641\" data-end=\"3940\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDistribution of Flame Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental schooling species. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43898306199630,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Flame_Tetra.png?v=1782984788"},{"product_id":"glowlight-tetra","title":"Glowlight Tetra | Sub-adult | 2.5 - 3 cm | Price Per Fish ₹250\/-","description":"\u003ch1 data-section-id=\"1psrwvm\" data-start=\"0\" data-end=\"34\" class=\"PDq2pG_selectionAnchorContainer\"\u003e🐠 Glowlight Tetra – Sub-adult\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3 data-section-id=\"yruogj\" data-start=\"35\" data-end=\"159\"\u003e\u003cspan role=\"text\"\u003e\u003cem data-start=\"39\" data-end=\"65\"\u003eHemigrammus erythrozonus\u003c\/em\u003e | Elegant schooling tetra with a glowing orange stripe and peaceful community aquarium appeal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"161\" data-end=\"442\"\u003eIlluminate your aquarium with the subtle beauty of the \u003cstrong data-start=\"216\" data-end=\"235\"\u003eGlowlight Tetra\u003c\/strong\u003e. Named for its brilliant iridescent orange-red stripe that appears to glow under aquarium lighting, \u003cem data-start=\"336\" data-end=\"362\"\u003eHemigrammus erythrozonus\u003c\/em\u003e is one of the most elegant and peaceful schooling fish in the freshwater hobby.\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"607\"\u003eIts graceful swimming, understated beauty, and calm temperament make it an excellent choice for planted aquariums, nature aquascapes, and peaceful community tanks.\u003c\/p\u003e\n\u003chr data-start=\"609\" data-end=\"612\"\u003e\n\u003ch2 data-section-id=\"182x4mw\" data-start=\"614\" data-end=\"654\"\u003e✨ Why aquarists love Glowlight Tetras\u003c\/h2\u003e\n\u003cp data-start=\"656\" data-end=\"1101\"\u003e✔️ \u003cstrong data-start=\"659\" data-end=\"700\"\u003eDistinctive glowing orange-red stripe\u003c\/strong\u003e — creates a stunning luminous effect under aquarium lighting\u003cbr data-start=\"761\" data-end=\"764\"\u003e✔️ \u003cstrong data-start=\"767\" data-end=\"795\"\u003eElegant translucent body\u003c\/strong\u003e — enhances its delicate and refined appearance\u003cbr data-start=\"842\" data-end=\"845\"\u003e✔️ \u003cstrong data-start=\"848\" data-end=\"878\"\u003ePeaceful schooling species\u003c\/strong\u003e — displays its best colors and behavior when kept in groups\u003cbr data-start=\"938\" data-end=\"941\"\u003e✔️ \u003cstrong data-start=\"944\" data-end=\"975\"\u003eIdeal for planted aquariums\u003c\/strong\u003e — beautifully complements lush aquascapes\u003cbr data-start=\"1017\" data-end=\"1020\"\u003e✔️ \u003cstrong data-start=\"1023\" data-end=\"1046\"\u003eHardy and adaptable\u003c\/strong\u003e — suitable for both beginner and experienced aquarists\u003c\/p\u003e\n\u003chr data-start=\"1103\" data-end=\"1106\"\u003e\n\u003ch2 data-section-id=\"wbo6ca\" data-start=\"1108\" data-end=\"1131\"\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp data-start=\"1133\" data-end=\"1305\"\u003e\u003cem data-start=\"1133\" data-end=\"1159\"\u003eHemigrammus erythrozonus\u003c\/em\u003e is native to the \u003cstrong data-start=\"1177\" data-end=\"1212\"\u003eEssequibo River basin of Guyana\u003c\/strong\u003e, where it inhabits slow-moving, tannin-rich streams surrounded by dense tropical vegetation.\u003c\/p\u003e\n\u003cp data-start=\"1307\" data-end=\"1332\"\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul data-start=\"1334\" data-end=\"1581\"\u003e\n\u003cli data-section-id=\"gi7jt9\" data-start=\"1334\" data-end=\"1402\"\u003eA brilliant orange-red stripe extending from the snout to the tail\u003c\/li\u003e\n\u003cli data-section-id=\"16dhl75\" data-start=\"1403\" data-end=\"1457\"\u003eTransparent silver body with a subtle metallic sheen\u003c\/li\u003e\n\u003cli data-section-id=\"1h3msoo\" data-start=\"1458\" data-end=\"1504\"\u003eGraceful and synchronized schooling behavior\u003c\/li\u003e\n\u003cli data-section-id=\"tyggzm\" data-start=\"1505\" data-end=\"1533\"\u003eCalm, peaceful temperament\u003c\/li\u003e\n\u003cli data-section-id=\"lkjs9e\" data-start=\"1534\" data-end=\"1581\"\u003eExcellent adaptability to community aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1583\" data-end=\"1715\"\u003eWhen maintained in groups against a dark background with subdued lighting, their glowing lateral stripe becomes especially striking.\u003c\/p\u003e\n\u003chr data-start=\"1717\" data-end=\"1720\"\u003e\n\u003ch2 data-section-id=\"15mb49p\" data-start=\"1722\" data-end=\"1748\"\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp data-start=\"1750\" data-end=\"1782\"\u003eGlowlight Tetras thrive best in:\u003c\/p\u003e\n\u003cul data-start=\"1784\" data-end=\"1913\"\u003e\n\u003cli data-section-id=\"7hurru\" data-start=\"1784\" data-end=\"1803\"\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"h4phdk\" data-start=\"1804\" data-end=\"1821\"\u003eCommunity tanks\u003c\/li\u003e\n\u003cli data-section-id=\"2w1d42\" data-start=\"1822\" data-end=\"1841\"\u003eNature aquascapes\u003c\/li\u003e\n\u003cli data-section-id=\"657tp\" data-start=\"1842\" data-end=\"1876\"\u003eSouth American biotope aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"17hel7q\" data-start=\"1877\" data-end=\"1913\"\u003eWell-maintained freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1915\" data-end=\"1933\"\u003eRecommended setup:\u003c\/p\u003e\n\u003cul data-start=\"1935\" data-end=\"2118\"\u003e\n\u003cli data-section-id=\"h4fbxl\" data-start=\"1935\" data-end=\"1956\"\u003e60 liters or larger\u003c\/li\u003e\n\u003cli data-section-id=\"b4pz4\" data-start=\"1957\" data-end=\"2004\"\u003eDense aquatic plants with open swimming areas\u003c\/li\u003e\n\u003cli data-section-id=\"1woe2w1\" data-start=\"2005\" data-end=\"2058\"\u003eDark substrate and background to enhance coloration\u003c\/li\u003e\n\u003cli data-section-id=\"v6u5my\" data-start=\"2059\" data-end=\"2084\"\u003eStable water parameters\u003c\/li\u003e\n\u003cli data-section-id=\"j8m5wu\" data-start=\"2085\" data-end=\"2118\"\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2120\" data-end=\"2123\"\u003e\n\u003ch2 data-section-id=\"yo0l8n\" data-start=\"2125\" data-end=\"2150\"\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp data-start=\"2152\" data-end=\"2275\"\u003eGlowlight Tetras are \u003cstrong data-start=\"2173\" data-end=\"2200\"\u003epeaceful schooling fish\u003c\/strong\u003e and coexist well with a wide variety of similarly sized community species.\u003c\/p\u003e\n\u003cp data-start=\"2277\" data-end=\"2292\"\u003eNot ideal with:\u003c\/p\u003e\n\u003cul data-start=\"2294\" data-end=\"2418\"\u003e\n\u003cli data-section-id=\"4s11sj\" data-start=\"2294\" data-end=\"2316\"\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"3sbf07\" data-start=\"2317\" data-end=\"2338\"\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli data-section-id=\"1jstoak\" data-start=\"2339\" data-end=\"2367\"\u003eHighly territorial species\u003c\/li\u003e\n\u003cli data-section-id=\"11pwqaj\" data-start=\"2368\" data-end=\"2418\"\u003eFish that may intimidate small schooling species\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2420\" data-end=\"2436\"\u003eBest suited for:\u003c\/p\u003e\n\u003cp data-start=\"2438\" data-end=\"2562\"\u003e✔️ Community aquariums\u003cbr data-start=\"2460\" data-end=\"2463\"\u003e✔️ Planted tanks\u003cbr data-start=\"2479\" data-end=\"2482\"\u003e✔️ South American biotope setups\u003cbr data-start=\"2514\" data-end=\"2517\"\u003e✔️ Beginner and experienced aquarists alike\u003c\/p\u003e\n\u003chr data-start=\"2564\" data-end=\"2567\"\u003e\n\u003ch2 data-section-id=\"1bcwe56\" data-start=\"2569\" data-end=\"2613\"\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp data-start=\"2615\" data-end=\"2699\"\u003eEvery shipment is treated as a \u003cstrong data-start=\"2646\" data-end=\"2675\"\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp data-start=\"2701\" data-end=\"2728\"\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul data-start=\"2730\" data-end=\"2870\"\u003e\n\u003cli data-section-id=\"qgs7fu\" data-start=\"2730\" data-end=\"2755\"\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli data-section-id=\"1y6w3jj\" data-start=\"2756\" data-end=\"2789\"\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli data-section-id=\"7j2osc\" data-start=\"2790\" data-end=\"2828\"\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli data-section-id=\"1turvm3\" data-start=\"2829\" data-end=\"2870\"\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2872\" data-end=\"2936\"\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr data-start=\"2938\" data-end=\"2941\"\u003e\n\u003ch2 data-section-id=\"1xfck2v\" data-start=\"2943\" data-end=\"2974\"\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp data-start=\"2976\" data-end=\"3057\"\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp data-start=\"3059\" data-end=\"3096\"\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr data-start=\"3098\" data-end=\"3101\"\u003e\n\u003ch2 data-section-id=\"zc06vh\" data-start=\"3103\" data-end=\"3131\"\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp data-start=\"3133\" data-end=\"3353\"\u003e✔️ You want a peaceful and elegant schooling fish\u003cbr data-start=\"3182\" data-end=\"3185\"\u003e✔️ You maintain a planted or community aquarium\u003cbr data-start=\"3232\" data-end=\"3235\"\u003e✔️ You appreciate subtle yet striking coloration\u003cbr data-start=\"3283\" data-end=\"3286\"\u003e✔️ You enjoy active fish that create a graceful display in groups\u003c\/p\u003e\n\u003chr data-start=\"3355\" data-end=\"3358\"\u003e\n\u003ch2 data-section-id=\"3f13jj\" data-start=\"3360\" data-end=\"3379\"\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul data-start=\"3381\" data-end=\"3574\"\u003e\n\u003cli data-section-id=\"qur1pn\" data-start=\"3381\" data-end=\"3412\"\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"mgy6ub\" data-start=\"3413\" data-end=\"3471\"\u003eYour aquarium contains aggressive or territorial species\u003c\/li\u003e\n\u003cli data-section-id=\"k1k1qv\" data-start=\"3472\" data-end=\"3523\"\u003eYou prefer bold, highly aggressive cichlid setups\u003c\/li\u003e\n\u003cli data-section-id=\"r936hq\" data-start=\"3524\" data-end=\"3574\"\u003eYou maintain very small or overcrowded aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3576\" data-end=\"3579\"\u003e\n\u003ch2 data-section-id=\"yv4pdx\" data-start=\"3581\" data-end=\"3605\"\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp data-start=\"3607\" data-end=\"3638\"\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul data-start=\"3640\" data-end=\"3764\"\u003e\n\u003cli data-section-id=\"rmus7m\" data-start=\"3640\" data-end=\"3669\"\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"14gql9y\" data-start=\"3670\" data-end=\"3699\"\u003eObservation-based selection\u003c\/li\u003e\n\u003cli data-section-id=\"wsdamy\" data-start=\"3700\" data-end=\"3723\"\u003eStress-aware handling\u003c\/li\u003e\n\u003cli data-section-id=\"19jahfm\" data-start=\"3724\" data-end=\"3764\"\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3766\" data-end=\"3869\"\u003eWe prioritize long-term health, coloration quality, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr data-start=\"3871\" data-end=\"3874\"\u003e\n\u003ch2 data-section-id=\"179zyqa\" data-start=\"3876\" data-end=\"3927\"\u003e👉 Brighten your aquarium with timeless elegance\u003c\/h2\u003e\n\u003cp data-start=\"3929\" data-end=\"4043\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eExperience the graceful beauty, peaceful nature, and glowing brilliance of the \u003cstrong data-start=\"4008\" data-end=\"4027\"\u003eGlowlight Tetra\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1qw9axi\" data-start=\"0\" data-end=\"49\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eGlowlight Tetra (\u003cem data-start=\"20\" data-end=\"46\"\u003eHemigrammus erythrozonus\u003c\/em\u003e)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"50\" data-end=\"65\"\u003e\u003cstrong data-start=\"50\" data-end=\"65\"\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"67\" data-end=\"503\"\u003eThe Glowlight Tetra (\u003cem data-start=\"88\" data-end=\"114\"\u003eHemigrammus erythrozonus\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its luminous orange-red lateral stripe, translucent body, and peaceful schooling behaviour. Native to the clearwater tributaries of the Essequibo River basin in Guyana, this species naturally inhabits slow-moving forest streams with soft, slightly acidic water, dense vegetation, and subdued lighting.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"1077\"\u003eBody coloration typically presents as translucent silver to pale champagne with a brilliant iridescent orange-red stripe extending from the snout to the base of the caudal fin. This glowing lateral band appears especially vivid under subdued lighting, giving the species its common name. The dorsal fin often displays a subtle red anterior edge with a contrasting black tip, while the remaining fins remain largely transparent. Colour intensity strengthens progressively with maturity and is enhanced by stable water quality, balanced nutrition, and low-stress conditions.\u003c\/p\u003e\n\u003cp data-start=\"1079\" data-end=\"1521\"\u003eBehaviour is peaceful, active, and strongly schooling-oriented. Individuals exhibit synchronized midwater swimming and establish cohesive social groups when maintained in appropriate numbers. Their calm temperament and modest size make them highly compatible with a wide variety of peaceful community species. In well-planted aquaria, Glowlight Tetras display increased confidence, natural schooling behaviour, and enhanced colour expression.\u003c\/p\u003e\n\u003cp data-start=\"1523\" data-end=\"1937\"\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting predictable long-term adaptation to established aquarium systems. This lineage represents domesticated ornamental stock maintained for colour consistency, behavioural stability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr data-start=\"1939\" data-end=\"1942\"\u003e\n\u003ch2 data-section-id=\"11rof5t\" data-start=\"1944\" data-end=\"1969\"\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp data-start=\"1971\" data-end=\"2640\"\u003e\u003cstrong data-start=\"1971\" data-end=\"1982\"\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr data-start=\"2002\" data-end=\"2005\"\u003e\u003cstrong data-start=\"2005\" data-end=\"2029\"\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr data-start=\"2055\" data-end=\"2058\"\u003e\u003cstrong data-start=\"2058\" data-end=\"2074\"\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin\u003cbr data-start=\"2117\" data-end=\"2120\"\u003e\u003cstrong data-start=\"2120\" data-end=\"2134\"\u003eBehaviour:\u003c\/strong\u003e Peaceful, active, schooling\u003cbr data-start=\"2162\" data-end=\"2165\"\u003e\u003cstrong data-start=\"2165\" data-end=\"2186\"\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized open-water movement\u003cbr data-start=\"2229\" data-end=\"2232\"\u003e\u003cstrong data-start=\"2232\" data-end=\"2254\"\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr data-start=\"2307\" data-end=\"2310\"\u003e\u003cstrong data-start=\"2310\" data-end=\"2333\"\u003eHabitat preference:\u003c\/strong\u003e Planted aquaria with subdued lighting, open swimming areas, and gentle water movement\u003cbr data-start=\"2419\" data-end=\"2422\"\u003e\u003cstrong data-start=\"2422\" data-end=\"2445\"\u003eColour development:\u003c\/strong\u003e Progressive; the luminous orange-red lateral stripe intensifies with maturity and environmental stability\u003cbr data-start=\"2551\" data-end=\"2554\"\u003e\u003cstrong data-start=\"2554\" data-end=\"2579\"\u003eMorphological traits:\u003c\/strong\u003e Translucent body with a continuous iridescent lateral stripe\u003c\/p\u003e\n\u003cp data-start=\"2642\" data-end=\"2831\"\u003eMinor variation in stripe intensity, body translucency, and fin pigmentation may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr data-start=\"2833\" data-end=\"2836\"\u003e\n\u003ch2 data-section-id=\"6x8g29\" data-start=\"2838\" data-end=\"2859\"\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp data-start=\"2861\" data-end=\"3115\"\u003eAvailability of Glowlight Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for beginner to advanced aquarists seeking a peaceful, elegant, and highly adaptable schooling fish.\u003c\/p\u003e\n\u003cp data-start=\"3117\" data-end=\"3316\"\u003eBest suited for planted community aquaria, blackwater-inspired freshwater systems, and South American biotope displays emphasizing natural schooling behaviour and subtle yet striking colour contrast.\u003c\/p\u003e\n\u003chr data-start=\"3318\" data-end=\"3321\"\u003e\n\u003ch2 data-section-id=\"1x5xxf7\" data-start=\"3323\" data-end=\"3340\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"3342\" data-end=\"3629\"\u003eGlowlight Tetras should be maintained in groups to encourage natural schooling behaviour and maximize colour expression. Stable water quality, subdued lighting, and densely planted surroundings help reduce stress and enhance the brilliance of their characteristic glowing lateral stripe.\u003c\/p\u003e\n\u003chr data-start=\"3631\" data-end=\"3634\"\u003e\n\u003ch2 data-section-id=\"dll0ca\" data-start=\"3636\" data-end=\"3668\"\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp data-start=\"3670\" data-end=\"3973\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDistribution of Glowlight Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental schooling species. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43898310164558,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Glowlight_Tetra.jpg?v=1782984650"},{"product_id":"costae-tetra","title":"Costae Tetra | Sub-adult | 2-3 cm | Price Per Fish ₹250\/-","description":"\u003ch1 data-section-id=\"1liggb4\" data-start=\"0\" data-end=\"31\" class=\"PDq2pG_selectionAnchorContainer\"\u003e🐠 Costae Tetra\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3 data-section-id=\"1mww2ep\" data-start=\"32\" data-end=\"166\"\u003e\u003cspan role=\"text\"\u003e\u003cem data-start=\"36\" data-end=\"59\"\u003eHyphessobrycon costae\u003c\/em\u003e | Rare South American schooling tetra with shimmering silver-gold coloration and peaceful community appeal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"168\" data-end=\"415\"\u003eEnhance your aquarium with the understated elegance of the \u003cstrong data-start=\"227\" data-end=\"243\"\u003eCostae Tetra\u003c\/strong\u003e. A relatively uncommon species in the aquarium hobby, \u003cem data-start=\"298\" data-end=\"321\"\u003eHyphessobrycon costae\u003c\/em\u003e is admired for its shimmering silver body, warm golden hues, and graceful schooling behavior.\u003c\/p\u003e\n\u003cp data-start=\"417\" data-end=\"575\"\u003eIts peaceful temperament and refined appearance make it an excellent choice for planted aquariums, South American biotopes, and well-balanced community tanks.\u003c\/p\u003e\n\u003chr data-start=\"577\" data-end=\"580\"\u003e\n\u003ch2 data-section-id=\"duekze\" data-start=\"582\" data-end=\"619\"\u003e✨ Why aquarists love Costae Tetras\u003c\/h2\u003e\n\u003cp data-start=\"621\" data-end=\"1069\"\u003e✔️ \u003cstrong data-start=\"624\" data-end=\"658\"\u003eElegant silver-gold coloration\u003c\/strong\u003e — subtle metallic sheen that glows under aquarium lighting\u003cbr data-start=\"717\" data-end=\"720\"\u003e✔️ \u003cstrong data-start=\"723\" data-end=\"751\"\u003eRarely available species\u003c\/strong\u003e — an excellent choice for collectors seeking something different\u003cbr data-start=\"816\" data-end=\"819\"\u003e✔️ \u003cstrong data-start=\"822\" data-end=\"849\"\u003ePeaceful schooling fish\u003c\/strong\u003e — displays natural behavior when maintained in groups\u003cbr data-start=\"903\" data-end=\"906\"\u003e✔️ \u003cstrong data-start=\"909\" data-end=\"942\"\u003ePerfect for planted aquariums\u003c\/strong\u003e — complements lush aquascapes beautifully\u003cbr data-start=\"984\" data-end=\"987\"\u003e✔️ \u003cstrong data-start=\"990\" data-end=\"1013\"\u003eHardy and adaptable\u003c\/strong\u003e — suitable for a variety of freshwater community setups\u003c\/p\u003e\n\u003chr data-start=\"1071\" data-end=\"1074\"\u003e\n\u003ch2 data-section-id=\"wbo6ca\" data-start=\"1076\" data-end=\"1099\"\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp data-start=\"1101\" data-end=\"1266\"\u003e\u003cem data-start=\"1101\" data-end=\"1124\"\u003eHyphessobrycon costae\u003c\/em\u003e is native to the freshwater river systems of \u003cstrong data-start=\"1170\" data-end=\"1188\"\u003eeastern Brazil\u003c\/strong\u003e, where it inhabits slow-moving streams, tributaries, and vegetated waterways.\u003c\/p\u003e\n\u003cp data-start=\"1268\" data-end=\"1293\"\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul data-start=\"1295\" data-end=\"1501\"\u003e\n\u003cli data-section-id=\"1vhu2ak\" data-start=\"1295\" data-end=\"1345\"\u003eMetallic silver body with soft golden highlights\u003c\/li\u003e\n\u003cli data-section-id=\"f8q6xq\" data-start=\"1346\" data-end=\"1376\"\u003eSlender, streamlined profile\u003c\/li\u003e\n\u003cli data-section-id=\"1fz71mb\" data-start=\"1377\" data-end=\"1419\"\u003eGraceful synchronized schooling behavior\u003c\/li\u003e\n\u003cli data-section-id=\"11ayecl\" data-start=\"1420\" data-end=\"1451\"\u003eCalm and peaceful temperament\u003c\/li\u003e\n\u003cli data-section-id=\"t9p9gf\" data-start=\"1452\" data-end=\"1501\"\u003eExcellent adaptability to established aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1503\" data-end=\"1662\"\u003eAlthough less commonly seen than many popular tetras, the Costae Tetra offers a refined beauty that becomes increasingly impressive when kept in larger groups.\u003c\/p\u003e\n\u003chr data-start=\"1664\" data-end=\"1667\"\u003e\n\u003ch2 data-section-id=\"15mb49p\" data-start=\"1669\" data-end=\"1695\"\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp data-start=\"1697\" data-end=\"1726\"\u003eCostae Tetras thrive best in:\u003c\/p\u003e\n\u003cul data-start=\"1728\" data-end=\"1863\"\u003e\n\u003cli data-section-id=\"7hurru\" data-start=\"1728\" data-end=\"1747\"\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"h4phdk\" data-start=\"1748\" data-end=\"1765\"\u003eCommunity tanks\u003c\/li\u003e\n\u003cli data-section-id=\"1bx8ryw\" data-start=\"1766\" data-end=\"1791\"\u003eNature-style aquascapes\u003c\/li\u003e\n\u003cli data-section-id=\"657tp\" data-start=\"1792\" data-end=\"1826\"\u003eSouth American biotope aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"17hel7q\" data-start=\"1827\" data-end=\"1863\"\u003eWell-maintained freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1865\" data-end=\"1883\"\u003eRecommended setup:\u003c\/p\u003e\n\u003cul data-start=\"1885\" data-end=\"2061\"\u003e\n\u003cli data-section-id=\"h4fbxl\" data-start=\"1885\" data-end=\"1906\"\u003e60 liters or larger\u003c\/li\u003e\n\u003cli data-section-id=\"kgn40\" data-start=\"1907\" data-end=\"1954\"\u003eDense aquatic plants with open swimming space\u003c\/li\u003e\n\u003cli data-section-id=\"8gna7p\" data-start=\"1955\" data-end=\"2001\"\u003eDark substrate to enhance natural coloration\u003c\/li\u003e\n\u003cli data-section-id=\"v6u5my\" data-start=\"2002\" data-end=\"2027\"\u003eStable water parameters\u003c\/li\u003e\n\u003cli data-section-id=\"j8m5wu\" data-start=\"2028\" data-end=\"2061\"\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2063\" data-end=\"2066\"\u003e\n\u003ch2 data-section-id=\"yo0l8n\" data-start=\"2068\" data-end=\"2093\"\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp data-start=\"2095\" data-end=\"2194\"\u003eCostae Tetras are \u003cstrong data-start=\"2113\" data-end=\"2140\"\u003epeaceful schooling fish\u003c\/strong\u003e that coexist well with other calm freshwater species.\u003c\/p\u003e\n\u003cp data-start=\"2196\" data-end=\"2211\"\u003eNot ideal with:\u003c\/p\u003e\n\u003cul data-start=\"2213\" data-end=\"2337\"\u003e\n\u003cli data-section-id=\"4s11sj\" data-start=\"2213\" data-end=\"2235\"\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"3sbf07\" data-start=\"2236\" data-end=\"2257\"\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli data-section-id=\"1jstoak\" data-start=\"2258\" data-end=\"2286\"\u003eHighly territorial species\u003c\/li\u003e\n\u003cli data-section-id=\"11pwqaj\" data-start=\"2287\" data-end=\"2337\"\u003eFish that may intimidate small schooling species\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2339\" data-end=\"2355\"\u003eBest suited for:\u003c\/p\u003e\n\u003cp data-start=\"2357\" data-end=\"2481\"\u003e✔️ Community aquariums\u003cbr data-start=\"2379\" data-end=\"2382\"\u003e✔️ Planted tanks\u003cbr data-start=\"2398\" data-end=\"2401\"\u003e✔️ South American biotope setups\u003cbr data-start=\"2433\" data-end=\"2436\"\u003e✔️ Beginner and experienced aquarists alike\u003c\/p\u003e\n\u003chr data-start=\"2483\" data-end=\"2486\"\u003e\n\u003ch2 data-section-id=\"1bcwe56\" data-start=\"2488\" data-end=\"2532\"\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp data-start=\"2534\" data-end=\"2618\"\u003eEvery shipment is treated as a \u003cstrong data-start=\"2565\" data-end=\"2594\"\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp data-start=\"2620\" data-end=\"2647\"\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul data-start=\"2649\" data-end=\"2789\"\u003e\n\u003cli data-section-id=\"qgs7fu\" data-start=\"2649\" data-end=\"2674\"\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli data-section-id=\"1y6w3jj\" data-start=\"2675\" data-end=\"2708\"\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli data-section-id=\"7j2osc\" data-start=\"2709\" data-end=\"2747\"\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli data-section-id=\"1turvm3\" data-start=\"2748\" data-end=\"2789\"\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2791\" data-end=\"2855\"\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr data-start=\"2857\" data-end=\"2860\"\u003e\n\u003ch2 data-section-id=\"1xfck2v\" data-start=\"2862\" data-end=\"2893\"\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp data-start=\"2895\" data-end=\"2976\"\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp data-start=\"2978\" data-end=\"3015\"\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr data-start=\"3017\" data-end=\"3020\"\u003e\n\u003ch2 data-section-id=\"zc06vh\" data-start=\"3022\" data-end=\"3050\"\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp data-start=\"3052\" data-end=\"3277\"\u003e✔️ You want a peaceful and elegant schooling fish\u003cbr data-start=\"3101\" data-end=\"3104\"\u003e✔️ You appreciate uncommon South American tetra species\u003cbr data-start=\"3159\" data-end=\"3162\"\u003e✔️ You maintain a planted or community aquarium\u003cbr data-start=\"3209\" data-end=\"3212\"\u003e✔️ You enjoy subtle, natural coloration over exaggerated patterns\u003c\/p\u003e\n\u003chr data-start=\"3279\" data-end=\"3282\"\u003e\n\u003ch2 data-section-id=\"3f13jj\" data-start=\"3284\" data-end=\"3303\"\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul data-start=\"3305\" data-end=\"3483\"\u003e\n\u003cli data-section-id=\"qur1pn\" data-start=\"3305\" data-end=\"3336\"\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"1azu93k\" data-start=\"3337\" data-end=\"3387\"\u003eYour aquarium contains highly aggressive species\u003c\/li\u003e\n\u003cli data-section-id=\"yrymfq\" data-start=\"3388\" data-end=\"3432\"\u003eYou prefer bold, solitary centerpiece fish\u003c\/li\u003e\n\u003cli data-section-id=\"r936hq\" data-start=\"3433\" data-end=\"3483\"\u003eYou maintain very small or overcrowded aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3485\" data-end=\"3488\"\u003e\n\u003ch2 data-section-id=\"yv4pdx\" data-start=\"3490\" data-end=\"3514\"\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp data-start=\"3516\" data-end=\"3547\"\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul data-start=\"3549\" data-end=\"3673\"\u003e\n\u003cli data-section-id=\"rmus7m\" data-start=\"3549\" data-end=\"3578\"\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"14gql9y\" data-start=\"3579\" data-end=\"3608\"\u003eObservation-based selection\u003c\/li\u003e\n\u003cli data-section-id=\"wsdamy\" data-start=\"3609\" data-end=\"3632\"\u003eStress-aware handling\u003c\/li\u003e\n\u003cli data-section-id=\"19jahfm\" data-start=\"3633\" data-end=\"3673\"\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3675\" data-end=\"3778\"\u003eWe prioritize long-term health, coloration quality, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr data-start=\"3780\" data-end=\"3783\"\u003e\n\u003ch2 data-section-id=\"1eyukil\" data-start=\"3785\" data-end=\"3851\"\u003e👉 Add a rare touch of South American elegance to your aquarium\u003c\/h2\u003e\n\u003cp data-start=\"3853\" data-end=\"3975\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eExperience the subtle beauty, peaceful nature, and graceful schooling behavior of the \u003cstrong data-start=\"3939\" data-end=\"3955\"\u003eCostae Tetra\u003c\/strong\u003e from \u003cstrong data-start=\"3961\" data-end=\"3974\"\u003eNero Labs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1anh7sq\" data-start=\"0\" data-end=\"43\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eCostae Tetra (\u003cem data-start=\"17\" data-end=\"40\"\u003eHyphessobrycon costae\u003c\/em\u003e)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"44\" data-end=\"59\"\u003e\u003cstrong data-start=\"44\" data-end=\"59\"\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"61\" data-end=\"477\"\u003eThe Costae Tetra (\u003cem data-start=\"79\" data-end=\"102\"\u003eHyphessobrycon costae\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its delicate golden-silver coloration, subtle iridescence, and peaceful schooling behaviour. Native to freshwater river systems of eastern Brazil, this species inhabits slow-moving streams and floodplain environments with dense riparian vegetation, soft substrates, and subdued lighting.\u003c\/p\u003e\n\u003cp data-start=\"479\" data-end=\"1040\"\u003eBody coloration typically presents as translucent silver to pale golden with a soft metallic sheen across the flanks. Depending on maturity and environmental conditions, individuals may display subtle green, blue, or bronze iridescence under natural or full-spectrum lighting. A faint lateral stripe and a small humeral marking may be visible, while the transparent fins contribute to the species' refined and understated appearance. Colour intensity and reflective qualities improve progressively with maturity, balanced nutrition, and stable water conditions.\u003c\/p\u003e\n\u003cp data-start=\"1042\" data-end=\"1533\"\u003eBehaviour is peaceful, active, and strongly schooling-oriented. Individuals exhibit synchronized midwater swimming and develop stable social dynamics when maintained in appropriate shoals. Their calm disposition makes them highly compatible with other peaceful freshwater species, while their subtle coloration creates an elegant display in well-planted aquaria. As with many \u003cem data-start=\"1418\" data-end=\"1434\"\u003eHyphessobrycon\u003c\/em\u003e species, confidence and natural behaviour increase significantly when maintained in larger groups.\u003c\/p\u003e\n\u003cp data-start=\"1535\" data-end=\"1937\"\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting reliable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for behavioural consistency, colour stability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr data-start=\"1939\" data-end=\"1942\"\u003e\n\u003ch2 data-section-id=\"11rof5t\" data-start=\"1944\" data-end=\"1969\"\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp data-start=\"1971\" data-end=\"2614\"\u003e\u003cstrong data-start=\"1971\" data-end=\"1982\"\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr data-start=\"2002\" data-end=\"2005\"\u003e\u003cstrong data-start=\"2005\" data-end=\"2029\"\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr data-start=\"2055\" data-end=\"2058\"\u003e\u003cstrong data-start=\"2058\" data-end=\"2074\"\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin\u003cbr data-start=\"2117\" data-end=\"2120\"\u003e\u003cstrong data-start=\"2120\" data-end=\"2134\"\u003eBehaviour:\u003c\/strong\u003e Peaceful, active, schooling\u003cbr data-start=\"2162\" data-end=\"2165\"\u003e\u003cstrong data-start=\"2165\" data-end=\"2186\"\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized open-water movement\u003cbr data-start=\"2229\" data-end=\"2232\"\u003e\u003cstrong data-start=\"2232\" data-end=\"2254\"\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr data-start=\"2307\" data-end=\"2310\"\u003e\u003cstrong data-start=\"2310\" data-end=\"2333\"\u003eHabitat preference:\u003c\/strong\u003e Planted aquaria with open swimming areas, gentle water movement, and subdued lighting\u003cbr data-start=\"2419\" data-end=\"2422\"\u003e\u003cstrong data-start=\"2422\" data-end=\"2445\"\u003eColour development:\u003c\/strong\u003e Progressive; metallic sheen and subtle iridescence intensify with maturity and environmental stability\u003cbr data-start=\"2548\" data-end=\"2551\"\u003e\u003cstrong data-start=\"2551\" data-end=\"2572\"\u003eSocial structure:\u003c\/strong\u003e Group-oriented; best maintained in shoals\u003c\/p\u003e\n\u003cp data-start=\"2616\" data-end=\"2802\"\u003eMinor variation in body tone, iridescent highlights, and lateral markings may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr data-start=\"2804\" data-end=\"2807\"\u003e\n\u003ch2 data-section-id=\"6x8g29\" data-start=\"2809\" data-end=\"2830\"\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp data-start=\"2832\" data-end=\"3064\"\u003eAvailability of Costae Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for beginner to advanced aquarists seeking a peaceful and elegant schooling fish.\u003c\/p\u003e\n\u003cp data-start=\"3066\" data-end=\"3284\"\u003eBest suited for planted community aquaria, South American-inspired freshwater systems, and mixed-species displays emphasizing natural schooling behaviour, subtle metallic colouration, and harmonious community dynamics.\u003c\/p\u003e\n\u003chr data-start=\"3286\" data-end=\"3289\"\u003e\n\u003ch2 data-section-id=\"1x5xxf7\" data-start=\"3291\" data-end=\"3308\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"3310\" data-end=\"3567\"\u003eCostae Tetras should be maintained in groups to support natural schooling behaviour and reduce stress. Stable water quality, subdued lighting, and densely planted surroundings help maximize their natural iridescence and encourage confident social behaviour.\u003c\/p\u003e\n\u003chr data-start=\"3569\" data-end=\"3572\"\u003e\n\u003ch2 data-section-id=\"dll0ca\" data-start=\"3574\" data-end=\"3606\"\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp data-start=\"3608\" data-end=\"3908\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDistribution of Costae Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental schooling species. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43900068233294,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Costea_Tetra.png?v=1782983725"},{"product_id":"black-neon-tetra","title":"Black Neon Tetra | Adult | 2-2.5 cm | Price Per Fish ₹250\/-","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003e🐠 Black Neon Tetra\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eHyphessobrycon herbertaxelrodi\u003c\/em\u003e | Striking schooling tetra with luminous white-gold stripes and deep contrasting coloration\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd a sleek, sophisticated presence to your aquarium with the \u003cstrong\u003eBlack Neon Tetra\u003c\/strong\u003e. \u003cem\u003eHyphessobrycon herbertaxelrodi\u003c\/em\u003e is admired for its dark body and brilliant horizontal stripes that create a striking neon-like effect, particularly against planted aquascapes and darker backgrounds.\u003c\/p\u003e\n\u003cp\u003ePeaceful, active, and highly social, the Black Neon Tetra is an excellent choice for community aquariums and planted freshwater displays.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Black Neon Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eDistinctive luminous stripes\u003c\/strong\u003e — brilliant white and golden highlights contrast beautifully against the dark body\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful schooling species\u003c\/strong\u003e — creates an elegant synchronized display when maintained in groups\u003cbr\u003e✔️ \u003cstrong\u003eExcellent planted-tank fish\u003c\/strong\u003e — stands out beautifully among green aquatic plants\u003cbr\u003e✔️ \u003cstrong\u003eHardy and adaptable\u003c\/strong\u003e — suitable for established community aquariums\u003cbr\u003e✔️ \u003cstrong\u003eClassic South American tetra\u003c\/strong\u003e — a timeless favorite among freshwater enthusiasts\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eHyphessobrycon herbertaxelrodi\u003c\/em\u003e is native to the \u003cstrong\u003eParaguay River basin of Brazil\u003c\/strong\u003e, particularly the clear and slow-moving waters around the Pantanal region.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDark charcoal to black body coloration\u003c\/li\u003e\n\u003cli\u003eBrilliant white-gold lateral stripe\u003c\/li\u003e\n\u003cli\u003eSubtle metallic blue-green reflections\u003c\/li\u003e\n\u003cli\u003eActive schooling behavior\u003c\/li\u003e\n\u003cli\u003ePeaceful community temperament\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir contrasting coloration becomes especially impressive under subdued aquarium lighting and against darker substrates.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eBlack Neon Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eCommunity tanks\u003c\/li\u003e\n\u003cli\u003eNature-style aquascapes\u003c\/li\u003e\n\u003cli\u003eSouth American biotope aquariums\u003c\/li\u003e\n\u003cli\u003eWell-established freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense aquatic planting with open swimming areas\u003c\/li\u003e\n\u003cli\u003eDark substrate or background to enhance contrast\u003c\/li\u003e\n\u003cli\u003eDriftwood and natural décor\u003c\/li\u003e\n\u003cli\u003eStable water parameters\u003c\/li\u003e\n\u003cli\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBlack Neon Tetras are \u003cstrong\u003epeaceful schooling fish\u003c\/strong\u003e and work well with other calm community species of similar size.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003ePersistent fin-nipping species\u003c\/li\u003e\n\u003cli\u003eHighly territorial tankmates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Community aquariums\u003cbr\u003e✔️ Planted tanks\u003cbr\u003e✔️ South American biotope setups\u003cbr\u003e✔️ Beginner and experienced aquarists alike\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-resistant thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want an elegant and peaceful schooling fish\u003cbr\u003e✔️ You maintain a planted or community aquarium\u003cbr\u003e✔️ You appreciate strong contrast and natural coloration\u003cbr\u003e✔️ You want a hardy South American tetra with excellent display value\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium contains aggressive or highly territorial species\u003c\/li\u003e\n\u003cli\u003eYou prefer solitary centerpiece fish\u003c\/li\u003e\n\u003cli\u003eYou maintain a very small or overcrowded aquarium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term health, structural quality, coloration, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add striking contrast and movement to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the elegant stripes, peaceful nature, and classic beauty of the \u003cstrong\u003eBlack Neon Tetra (\u003cem\u003eHyphessobrycon herbertaxelrodi\u003c\/em\u003e)\u003c\/strong\u003e from \u003cstrong\u003eNero Labs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eBlack Neon Tetra (\u003cem\u003eHyphessobrycon herbertaxelrodi\u003c\/em\u003e)\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Black Neon Tetra (\u003cem\u003eHyphessobrycon herbertaxelrodi\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its striking silver-white and black lateral striping, subtle greenish iridescence, and peaceful schooling behaviour. Native to the Paraguay River basin of South America, this species naturally inhabits slow-moving, tannin-rich waters associated with vegetation, submerged wood, and leaf litter.\u003c\/p\u003e\n\u003cp\u003eThe body typically presents as translucent silver to pale olive with a distinctive dark horizontal stripe running along the flank. A brilliant white to silvery-green stripe runs immediately above the dark band, producing the characteristic high-contrast appearance. Under subdued lighting, the reflective stripe can take on a soft greenish or bluish glow, particularly when specimens are well conditioned and maintained in stable groups.\u003c\/p\u003e\n\u003cp\u003eBehaviour is peaceful, active, and strongly social. Individuals display coordinated midwater movement and become more confident when maintained in an appropriately sized shoal. Their calm temperament makes them well suited to peaceful community aquaria, while their contrasting coloration provides an attractive visual element in planted and blackwater-inspired systems.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting reliable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for colour consistency, behavioural stability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, active, schooling\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized group movement\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Planted aquaria, leaf litter, driftwood, subdued lighting, and gentle water movement\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; lateral contrast and iridescence become more pronounced with maturity and stable conditions\u003cbr\u003e\u003cstrong\u003eMorphological traits:\u003c\/strong\u003e Distinctive dark lateral stripe paired with a bright reflective stripe\u003c\/p\u003e\n\u003cp\u003eMinor variation in stripe intensity, body tone, and iridescent coloration may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Black Neon Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for beginner to advanced aquarists seeking a peaceful, hardy, and visually distinctive schooling fish.\u003c\/p\u003e\n\u003cp\u003eBest suited for planted community aquaria, blackwater-inspired freshwater systems, and South American-themed displays emphasizing natural schooling behaviour and contrasting lateral coloration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eBlack Neon Tetras should be maintained in groups to encourage natural schooling behaviour and reduce stress. Subdued lighting, stable water quality, and adequate swimming space help enhance their characteristic reflective markings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Black Neon Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental schooling species. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":44160117866574,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Black_Neon_Tetra.png?v=1786687942"},{"product_id":"veiltail-serpae-tetra","title":"Veiltail Serpae Tetra | Adult | 3-4 cm | Price Per Fish ₹250\/-","description":"\u003ch1\u003e🐠 Veiltail Serpae Tetra\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eHyphessobrycon eques\u003c\/em\u003e | Long-finned ruby-red tetra with dramatic finnage and vibrant schooling appeal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd a bold splash of ruby-red color to your aquarium with the \u003cstrong\u003eVeiltail Serpae Tetra\u003c\/strong\u003e. This ornamental form of the classic Serpae Tetra is distinguished by its elongated, flowing fins, giving the species a more dramatic and elegant appearance while retaining its characteristic deep red coloration.\u003c\/p\u003e\n\u003cp\u003eWith the right tankmates and adequate swimming space, Veiltail Serpae Tetras create a striking display in planted and community aquariums.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Veiltail Serpae Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eRich ruby-red coloration\u003c\/strong\u003e — creates a vivid contrast against green plants and dark substrates\u003cbr\u003e✔️ \u003cstrong\u003eLong flowing finnage\u003c\/strong\u003e — gives this variety a particularly elegant appearance\u003cbr\u003e✔️ \u003cstrong\u003eActive schooling fish\u003c\/strong\u003e — creates constant movement and visual interest\u003cbr\u003e✔️ \u003cstrong\u003eClassic South American tetra\u003c\/strong\u003e — a well-established favorite among aquarium keepers\u003cbr\u003e✔️ \u003cstrong\u003eExcellent ornamental appeal\u003c\/strong\u003e — combines the familiar Serpae Tetra with enhanced finnage\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eHyphessobrycon eques\u003c\/em\u003e is native to \u003cstrong\u003eSouth America\u003c\/strong\u003e, with populations occurring across parts of the Amazon, Paraguay, and Paraná river systems.\u003c\/p\u003e\n\u003cp\u003eThe Veiltail form is selectively bred for its extended fins while retaining the characteristic features of the species, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeep red to copper-red body coloration\u003c\/li\u003e\n\u003cli\u003eDark markings around the dorsal region\u003c\/li\u003e\n\u003cli\u003eLong, flowing dorsal and anal fins\u003c\/li\u003e\n\u003cli\u003eActive schooling behavior\u003c\/li\u003e\n\u003cli\u003eConfident and energetic personality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe contrast between the rich body coloration and extended fins makes the Veiltail form particularly attractive in well-planted aquariums.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eVeiltail Serpae Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eCommunity tanks with carefully selected tankmates\u003c\/li\u003e\n\u003cli\u003eSouth American biotope-inspired setups\u003c\/li\u003e\n\u003cli\u003eNature-style aquascapes\u003c\/li\u003e\n\u003cli\u003eMature freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e75 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense planting around the sides and rear\u003c\/li\u003e\n\u003cli\u003eOpen swimming space through the center\u003c\/li\u003e\n\u003cli\u003eDark substrate to enhance coloration\u003c\/li\u003e\n\u003cli\u003eStable water parameters\u003c\/li\u003e\n\u003cli\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eVeiltail Serpae Tetras can be \u003cstrong\u003emore active and occasionally nippy\u003c\/strong\u003e than many peaceful tetra species. Keeping them in an appropriately sized group and choosing tankmates carefully helps reduce fin-nipping behavior.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSlow-moving long-finned fish\u003c\/li\u003e\n\u003cli\u003eDelicate species\u003c\/li\u003e\n\u003cli\u003eVery small timid fish\u003c\/li\u003e\n\u003cli\u003eAggressive or highly territorial tankmates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Community aquariums with robust compatible species\u003cbr\u003e✔️ Planted tanks\u003cbr\u003e✔️ South American setups\u003cbr\u003e✔️ Experienced and attentive aquarists\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-resistant thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a vibrant red schooling fish\u003cbr\u003e✔️ You appreciate dramatic flowing finnage\u003cbr\u003e✔️ You maintain a planted community aquarium\u003cbr\u003e✔️ You want a more distinctive variation of the classic Serpae Tetra\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep delicate long-finned fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium contains timid species\u003c\/li\u003e\n\u003cli\u003eYou prefer an exceptionally calm community setup\u003c\/li\u003e\n\u003cli\u003eYour aquarium is overcrowded or lacks swimming space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term health, structural quality, coloration, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Add a dramatic ruby-red presence to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the vibrant coloration, flowing finnage, and energetic schooling display of the \u003cstrong\u003eVeiltail Serpae Tetra\u003c\/strong\u003e from \u003cstrong\u003eNero Labs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eVeiltail Serpae Tetra (\u003cem\u003eHyphessobrycon eques\u003c\/em\u003e – Veiltail Form)\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Veiltail Serpae Tetra (\u003cem\u003eHyphessobrycon eques\u003c\/em\u003e – Veiltail Form), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its rich red coloration, elongated flowing fins, and active schooling behaviour. Derived from the Serpae Tetra, this ornamental form combines the species' characteristic deep red body with extended finnage developed through selective breeding.\u003c\/p\u003e\n\u003cp\u003eBody coloration typically presents as copper-red to deep ruby-red, with a darker dorsal region and a distinctive dark marking behind the gill cover. The elongated dorsal, anal, and caudal fins create a flowing silhouette that distinguishes the veiltail form from standard Serpae Tetras. Mature specimens may develop stronger red saturation and increased contrast around the finnage under stable environmental conditions.\u003c\/p\u003e\n\u003cp\u003eBehaviour is active, social, and schooling-oriented. Individuals establish dynamic group interactions and spend much of their time moving through the middle regions of the aquarium. Although generally peaceful when appropriately maintained, Serpae Tetras can display fin-nipping behaviour, particularly when kept in inadequate numbers or with slow-moving, long-finned tankmates. Maintaining a proper group structure helps distribute social interactions and encourage more natural behaviour.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting reliable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for colour intensity, finnage development, behavioural stability, and aquarium suitability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental veiltail characin\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Active, social, schooling; may be fin-nippy\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, active group movement\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Planted aquaria with open swimming areas and moderate water movement\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; ruby-red pigmentation intensifies with maturity and stable environmental conditions\u003cbr\u003e\u003cstrong\u003eMorphological traits:\u003c\/strong\u003e Elongated flowing finnage characteristic of the veiltail form\u003c\/p\u003e\n\u003cp\u003eMinor variation in red intensity, fin extension, body markings, and finnage shape may occur between individuals and reflects normal biological diversity within maintained ornamental strains.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Veiltail Serpae Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This form is suitable for beginner to intermediate aquarists who can provide appropriate group sizes and compatible tankmates.\u003c\/p\u003e\n\u003cp\u003eBest suited for planted community aquaria, South American-inspired freshwater systems, and dedicated tetra displays emphasizing vibrant coloration and flowing finnage.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eVeiltail Serpae Tetras should be maintained in an appropriately sized group to reduce excessive attention toward individual fish. Avoid housing them with particularly slow-moving or long-finned species, as their active social behaviour may result in fin nipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Veiltail Serpae Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of selectively maintained ornamental forms. Proceeds support refinement of characin husbandry protocols, behavioural observation, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":44160224526414,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Veiltail_Serpae_Tetra.png?v=1786688453"},{"product_id":"congo-tetra","title":"Congo Tetra | Juvenile | 3-4 cm | Price Per Fish ₹375\/-","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003e🐠 Congo Tetra – Sub-adult\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003ePhenacogrammus interruptus\u003c\/em\u003e | Iridescent African schooling fish with flowing finnage and unmatched elegance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTransform your aquarium with the breathtaking beauty of the \u003cstrong\u003eCongo Tetra\u003c\/strong\u003e. Widely regarded as one of the world's most spectacular freshwater tetras, \u003cem\u003ePhenacogrammus interruptus\u003c\/em\u003e is admired for its shimmering rainbow iridescence, graceful flowing fins, and peaceful schooling behavior.\u003c\/p\u003e\n\u003cp\u003eIts brilliant coloration and elegant movement make it a true centerpiece for planted aquariums, large community tanks, and premium aquascapes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Congo Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eBrilliant rainbow iridescence\u003c\/strong\u003e — shimmering blues, greens, golds, and violets that change with the light\u003cbr\u003e✔️ \u003cstrong\u003eElegant flowing finnage\u003c\/strong\u003e — mature specimens develop long, graceful fins with exceptional display value\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful schooling species\u003c\/strong\u003e — stunning synchronized swimming when maintained in groups\u003cbr\u003e✔️ \u003cstrong\u003ePremium ornamental tetra\u003c\/strong\u003e — one of the largest and most beautiful tetra species available\u003cbr\u003e✔️ \u003cstrong\u003eIdeal centerpiece schooling fish\u003c\/strong\u003e — combines beauty, size, and graceful movement\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003ePhenacogrammus interruptus\u003c\/em\u003e is native to the \u003cstrong\u003eCongo River Basin in the Democratic Republic of the Congo\u003c\/strong\u003e, where it inhabits slow-moving rivers, flooded forests, and densely vegetated waterways.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpectacular iridescent body coloration\u003c\/li\u003e\n\u003cli\u003eFlowing dorsal, caudal, and anal fins in mature males\u003c\/li\u003e\n\u003cli\u003eGraceful and synchronized schooling behavior\u003c\/li\u003e\n\u003cli\u003eCalm and peaceful temperament\u003c\/li\u003e\n\u003cli\u003eStrong visual impact under natural and planted aquarium lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir constantly shifting iridescent colors make them one of the most captivating freshwater fish in the aquarium hobby.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eCongo Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge planted aquariums\u003c\/li\u003e\n\u003cli\u003eCommunity tanks\u003c\/li\u003e\n\u003cli\u003eNature-style aquascapes\u003c\/li\u003e\n\u003cli\u003eAfrican biotope aquariums\u003c\/li\u003e\n\u003cli\u003eMature freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e120 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense planting with generous open swimming areas\u003c\/li\u003e\n\u003cli\u003eGentle to moderate water movement\u003c\/li\u003e\n\u003cli\u003eStable water parameters\u003c\/li\u003e\n\u003cli\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eCongo Tetras are \u003cstrong\u003epeaceful schooling fish\u003c\/strong\u003e and do best with similarly peaceful tankmates.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003ePersistent fin-nipping species\u003c\/li\u003e\n\u003cli\u003eHighly territorial fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Community aquariums\u003cbr\u003e✔️ Planted tanks\u003cbr\u003e✔️ African biotope aquariums\u003cbr\u003e✔️ Intermediate and experienced aquarists\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want one of the world's most beautiful schooling fish\u003cbr\u003e✔️ You maintain a large planted or community aquarium\u003cbr\u003e✔️ You appreciate elegant fish with spectacular iridescent coloration\u003cbr\u003e✔️ You are looking for a premium centerpiece schooling species\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive or fin-nipping species\u003c\/li\u003e\n\u003cli\u003eYour aquarium is too small for active schooling fish\u003c\/li\u003e\n\u003cli\u003eYou prefer solitary centerpiece fish\u003c\/li\u003e\n\u003cli\u003eYou maintain overcrowded community aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term health, structural quality, coloration, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Experience the elegance of Africa's most iconic tetra\u003c\/h2\u003e\n\u003cp\u003eDiscover the shimmering colors, graceful movement, and timeless beauty of the \u003cstrong\u003eCongo Tetra (\u003cem\u003ePhenacogrammus interruptus\u003c\/em\u003e)\u003c\/strong\u003e from \u003cstrong\u003eNero Labs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eCongo Tetra (\u003cem\u003ePhenacogrammus interruptus\u003c\/em\u003e)\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Congo Tetra (\u003cem\u003ePhenacogrammus interruptus\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental African characin recognized for its remarkable iridescent coloration, flowing finnage, and peaceful schooling behaviour. Native to the Congo River Basin in Central Africa, this species inhabits slow-moving rivers, flooded forests, and densely vegetated freshwater systems where soft lighting and abundant aquatic vegetation enhance its natural brilliance.\u003c\/p\u003e\n\u003cp\u003eBody coloration typically presents as shimmering silver with iridescent blue, green, violet, and golden reflections that change dynamically with viewing angle and lighting conditions. Mature males develop elongated dorsal, anal, and caudal fin extensions, giving the species its distinctive flowing appearance, while females display a fuller body profile with comparatively shorter finnage and more subdued coloration. Colour intensity and finnage development improve progressively with maturity, balanced nutrition, and stable environmental conditions.\u003c\/p\u003e\n\u003cp\u003eBehaviour is peaceful, active, and strongly schooling-oriented. Individuals display graceful synchronized swimming and establish cohesive social hierarchies when maintained in appropriate groups. Their calm temperament allows excellent compatibility with other peaceful community species, while their continuous movement and brilliant iridescence make them a natural focal point in spacious planted aquaria.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting reliable long-term adaptation to aquarium conditions. This lineage represents domesticated ornamental stock maintained for colour brilliance, finnage quality, and behavioural stability rather than wild ecological function or conservation deployment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental African characin\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, active, schooling\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, graceful synchronized movement\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and live feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Spacious planted aquaria with open swimming areas, subdued lighting, and gentle to moderate water movement\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; iridescent blue, green, violet, and golden reflections intensify with maturity and environmental stability\u003cbr\u003e\u003cstrong\u003eSexual dimorphism:\u003c\/strong\u003e Pronounced; males develop elongated flowing finnage and more intense iridescence\u003c\/p\u003e\n\u003cp\u003eMinor variation in iridescent colour intensity, finnage length, and body proportions may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Congo Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is suitable for intermediate to advanced aquarists seeking an elegant and visually spectacular schooling fish.\u003c\/p\u003e\n\u003cp\u003eBest suited for large planted community aquaria, African river-inspired freshwater systems, and premium display aquaria emphasizing graceful schooling behaviour, flowing finnage, and exceptional iridescent colouration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eCongo Tetras should be maintained in groups to encourage natural schooling behaviour and maximize colour expression. Spacious aquaria, subdued lighting, stable water quality, and peaceful tankmates are essential for maintaining their flowing finnage and full iridescent brilliance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Congo Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental African characins. Proceeds support refinement of characin husbandry protocols, behavioural observation programs, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":44161157660750,"sku":null,"price":375.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/CongoTetra.png?v=1786615534"},{"product_id":"albino-neon-tetra","title":"Albino Neon Tetra | Adult | 2 - 2.5 cm | Price Per Fish ₹250\/-","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003e🐠 Albino Neon Tetra\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eParacheirodon innesi\u003c\/em\u003e | Pale-bodied color morph with luminous neon-blue and red markings and peaceful schooling appeal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAdd a distinctive twist to a classic community favorite with the \u003cstrong\u003eAlbino Neon Tetra\u003c\/strong\u003e. This selectively bred pale\/albino form of the Neon Tetra (\u003cem\u003eParacheirodon innesi\u003c\/em\u003e) combines the familiar neon-blue and red coloration with a lighter body, creating a unique appearance that stands out beautifully in planted aquariums.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Albino Neon Tetras\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eDistinctive pale coloration\u003c\/strong\u003e — gives the classic Neon Tetra a unique appearance\u003cbr\u003e✔️ \u003cstrong\u003eIconic blue and red markings\u003c\/strong\u003e — retains the characteristic neon stripe and red coloration\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful schooling fish\u003c\/strong\u003e — creates an attractive coordinated display in groups\u003cbr\u003e✔️ \u003cstrong\u003eCompact size\u003c\/strong\u003e — excellent for community and planted aquariums\u003cbr\u003e✔️ \u003cstrong\u003eClassic ornamental species\u003c\/strong\u003e — a familiar favorite with a distinctive variation\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003eThe Neon Tetra, \u003cem\u003eParacheirodon innesi\u003c\/em\u003e, originates from \u003cstrong\u003eSouth America\u003c\/strong\u003e, particularly the upper Amazon basin, where it inhabits clear and blackwater streams surrounded by dense vegetation.\u003c\/p\u003e\n\u003cp\u003eThe Albino Neon Tetra is a selectively bred color form characterized by reduced pigmentation.\u003c\/p\u003e\n\u003cp\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePale or translucent body\u003c\/li\u003e\n\u003cli\u003eBright blue-green lateral stripe\u003c\/li\u003e\n\u003cli\u003eRed coloration extending along the rear portion of the body\u003c\/li\u003e\n\u003cli\u003eCompact streamlined profile\u003c\/li\u003e\n\u003cli\u003ePeaceful schooling behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe contrast between the pale body and luminous markings makes this variety particularly attractive under subdued aquarium lighting.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eAlbino Neon Tetras thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eCommunity tanks\u003c\/li\u003e\n\u003cli\u003eBlackwater-inspired aquascapes\u003c\/li\u003e\n\u003cli\u003eSouth American biotope setups\u003c\/li\u003e\n\u003cli\u003eMature freshwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 liters or larger\u003c\/li\u003e\n\u003cli\u003eDense aquatic plants with open swimming areas\u003c\/li\u003e\n\u003cli\u003eDriftwood and natural décor\u003c\/li\u003e\n\u003cli\u003eDarker substrate to enhance coloration\u003c\/li\u003e\n\u003cli\u003eGentle to moderate water movement\u003c\/li\u003e\n\u003cli\u003eStable water parameters\u003c\/li\u003e\n\u003cli\u003eEfficient biological filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eAlbino Neon Tetras are \u003cstrong\u003epeaceful schooling fish\u003c\/strong\u003e and should be kept with other calm community species.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003ePersistent fin-nipping species\u003c\/li\u003e\n\u003cli\u003eFish large enough to prey on them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Community aquariums\u003cbr\u003e✔️ Planted tanks\u003cbr\u003e✔️ South American setups\u003cbr\u003e✔️ Beginner and experienced aquarists alike\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-resistant thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a peaceful schooling fish with a unique appearance\u003cbr\u003e✔️ You maintain a planted or community aquarium\u003cbr\u003e✔️ You like classic Neon Tetras but want something different\u003cbr\u003e✔️ You appreciate subtle color morphs\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium contains aggressive tankmates\u003c\/li\u003e\n\u003cli\u003eYou prefer large centerpiece species\u003c\/li\u003e\n\u003cli\u003eYour aquarium is overcrowded or lacks swimming space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term health, structural quality, coloration, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Give a classic tetra a distinctive new look\u003c\/h2\u003e\n\u003cp\u003eExperience the pale elegance, luminous markings, and peaceful schooling behavior of the \u003cstrong\u003eAlbino Neon Tetra (\u003cem\u003eParacheirodon innesi\u003c\/em\u003e)\u003c\/strong\u003e from \u003cstrong\u003eNero Labs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eAlbino Neon Tetra (\u003cem\u003eParacheirodon innesi\u003c\/em\u003e – Albino Form)\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Albino Neon Tetra (\u003cem\u003eParacheirodon innesi\u003c\/em\u003e – Albino Form), offered by Nero Labs, is a selectively maintained ornamental characin recognized for its pale translucent body, distinctive red lateral coloration, and peaceful schooling behaviour. It retains the characteristic form of the Neon Tetra while exhibiting reduced pigmentation that gives the body a soft cream, pinkish-white, or translucent appearance.\u003c\/p\u003e\n\u003cp\u003eThe body typically shows a pale silver to creamy-white base with a characteristic red stripe extending across the posterior half of the body. The blue-green reflective band associated with conventional Neon Tetras may appear considerably reduced or absent in albino individuals, depending on the particular line. The translucent fins and light body create an elegant appearance under subdued aquarium lighting.\u003c\/p\u003e\n\u003cp\u003eBehaviour is peaceful, active, and strongly schooling-oriented. Individuals are most confident when maintained in groups and spend much of their time moving through the middle regions of the aquarium. Their small size and calm temperament make them well suited to peaceful community systems containing similarly sized, non-aggressive species.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting reliable adaptation to aquarium conditions. This ornamental line is maintained for stable coloration, structural health, behavioural consistency, and aquarium suitability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Selectively maintained albino ornamental form\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, active, schooling\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Midwater, coordinated group movement\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts appropriately sized prepared, frozen, and live feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Planted aquaria with shaded areas, open swimming space, and gentle water movement\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; red pigmentation and subtle reflective tones become more apparent with maturity and stable conditions\u003cbr\u003e\u003cstrong\u003eMorphological traits:\u003c\/strong\u003e Pale translucent body with characteristic red posterior stripe\u003c\/p\u003e\n\u003cp\u003eMinor variation in body translucency, red pigmentation, and reflective coloration may occur between individuals and reflects normal biological diversity within maintained ornamental lines.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Albino Neon Tetras is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This form is suitable for beginner to advanced aquarists seeking a peaceful schooling fish with a softer alternative to the conventional Neon Tetra appearance.\u003c\/p\u003e\n\u003cp\u003eBest suited for planted community aquaria, nano-to-medium freshwater displays, and South American-inspired systems with other peaceful small schooling species.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eAlbino Neon Tetras should be maintained in groups to encourage natural schooling behaviour and reduce stress. Their small size makes them unsuitable for aquaria containing large or predatory fish. Stable water quality, gentle filtration, and subdued lighting help encourage confident behaviour.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Albino Neon Tetras through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental characins. Proceeds support refinement of tetra husbandry protocols, selective-line management, behavioural observation, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":44161949990990,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/AlbinoNeon.png?v=1786620403"},{"product_id":"japanese-rice-fish","title":"Rice Fish | Adult | 2 - 2.5 cm | Price Per Fish ₹250\/-","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003e🐠 Rice Fish\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eOryzias latipes\u003c\/em\u003e | Hardy Japanese medaka with shimmering coloration, graceful movement, and exceptional outdoor \u0026amp; planted-tank appeal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBring the understated beauty of \u003cstrong\u003eJapanese Rice Fish (\u003cem\u003eOryzias latipes\u003c\/em\u003e)\u003c\/strong\u003e to your aquarium with this fascinating and adaptable species. Commonly known as \u003cstrong\u003eMedaka\u003c\/strong\u003e, the Rice Fish is celebrated for its compact size, peaceful nature, resilience, and wide variety of ornamental strains.\u003c\/p\u003e\n\u003cp\u003eWith their elegant movement and shimmering appearance, Rice Fish are equally appealing in planted aquariums and carefully designed outdoor aquatic environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Rice Fish\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eHighly adaptable species\u003c\/strong\u003e — capable of thriving across a broad range of conditions\u003cbr\u003e✔️ \u003cstrong\u003eCompact size\u003c\/strong\u003e — excellent for smaller aquariums and outdoor tubs\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful community fish\u003c\/strong\u003e — compatible with many similarly sized peaceful species\u003cbr\u003e✔️ \u003cstrong\u003eWide range of ornamental varieties\u003c\/strong\u003e — numerous color and finnage strains are available\u003cbr\u003e✔️ \u003cstrong\u003eExcellent surface-oriented display fish\u003c\/strong\u003e — active and fascinating to observe\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOryzias latipes\u003c\/em\u003e is native to \u003cstrong\u003eJapan and parts of East Asia\u003c\/strong\u003e, where it occurs in shallow freshwater habitats such as rice paddies, ponds, wetlands, and slow-moving waterways.\u003c\/p\u003e\n\u003cp\u003eThe species is known for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSlender, streamlined body\u003c\/li\u003e\n\u003cli\u003eSilvery to translucent natural coloration\u003c\/li\u003e\n\u003cli\u003eSurface-oriented swimming\u003c\/li\u003e\n\u003cli\u003eExcellent adaptability\u003c\/li\u003e\n\u003cli\u003ePeaceful social behavior\u003c\/li\u003e\n\u003cli\u003eEgg-laying reproduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSelective breeding has produced numerous ornamental Medaka varieties with striking colors, metallic scales, and distinctive patterns.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eRice Fish thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eOutdoor tubs and ponds\u003c\/li\u003e\n\u003cli\u003eShallow freshwater setups\u003c\/li\u003e\n\u003cli\u003eSpecies-focused Medaka aquariums\u003c\/li\u003e\n\u003cli\u003ePeaceful community tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e40 liters or larger\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAquatic plants and floating vegetation\u003c\/li\u003e\n\u003cli\u003eOpen surface area\u003c\/li\u003e\n\u003cli\u003eGentle water movement\u003c\/li\u003e\n\u003cli\u003eStable water parameters\u003c\/li\u003e\n\u003cli\u003eGood biological filtration\u003c\/li\u003e\n\u003cli\u003eSecure cover where necessary\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThey can tolerate cooler conditions better than many tropical aquarium fish, although stable conditions are still important for long-term health.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eRice Fish are \u003cstrong\u003epeaceful community fish\u003c\/strong\u003e and generally do well with similarly sized, non-aggressive species.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge predatory fish\u003c\/li\u003e\n\u003cli\u003eAggressive cichlids\u003c\/li\u003e\n\u003cli\u003eFish large enough to consume them\u003c\/li\u003e\n\u003cli\u003ePersistent fin-nipping species\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited for:\u003c\/p\u003e\n\u003cp\u003e✔️ Medaka-focused aquariums\u003cbr\u003e✔️ Planted tanks\u003cbr\u003e✔️ Outdoor aquatic setups\u003cbr\u003e✔️ Peaceful community aquariums\u003cbr\u003e✔️ Beginner and experienced aquarists alike\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp\u003eEvery shipment is treated as a \u003cstrong\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli\u003eShock-resistant thermocol protection\u003c\/li\u003e\n\u003cli\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Refund for DoAs in accordance with our Refund Policy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp\u003e✔️ You want a hardy and peaceful small fish\u003cbr\u003e✔️ You are interested in Japanese Medaka and ornamental strains\u003cbr\u003e✔️ You maintain a planted aquarium or outdoor setup\u003cbr\u003e✔️ You want an adaptable species with fascinating breeding behavior\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep large predatory fish\u003c\/li\u003e\n\u003cli\u003eYour aquarium contains aggressive tankmates\u003c\/li\u003e\n\u003cli\u003eYou want a large centerpiece fish\u003c\/li\u003e\n\u003cli\u003eYou maintain very strong water currents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli\u003eObservation-based selection\u003c\/li\u003e\n\u003cli\u003eStress-aware handling\u003c\/li\u003e\n\u003cli\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe prioritize long-term health, structural quality, coloration, and behavioral stability over bulk-volume movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e👉 Discover the timeless beauty of Japanese Medaka\u003c\/h2\u003e\n\u003cp\u003eExperience the adaptability, peaceful nature, and elegant appearance of the \u003cstrong\u003eRice Fish (\u003cem\u003eOryzias latipes\u003c\/em\u003e)\u003c\/strong\u003e from \u003cstrong\u003eNero Labs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003eRice Fish (\u003cem\u003eOryzias latipes\u003c\/em\u003e)\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Rice Fish (\u003cem\u003eOryzias latipes\u003c\/em\u003e), commonly known as Medaka, is a hardy and highly adaptable ornamental freshwater fish recognized for its compact body, elegant swimming style, and remarkable tolerance of a broad range of aquarium conditions. Native to Japan and parts of East Asia, the species naturally inhabits rice paddies, ponds, marshes, slow-moving streams, and other shallow freshwater environments.\u003c\/p\u003e\n\u003cp\u003eThe body typically displays a silvery-white to pale golden coloration in the standard form, with translucent fins and a streamlined profile. Depending on the maintained variety, colour expression can range from subtle metallic tones to highly developed ornamental pigmentation. Their reflective scales become particularly attractive under natural or subdued aquarium lighting.\u003c\/p\u003e\n\u003cp\u003eBehaviour is peaceful, active, and strongly social. Rice Fish spend much of their time in the upper portions of the water column, frequently moving between open water and vegetation. They are active without being excessively boisterous and generally coexist well with other peaceful fish of similar size.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOryzias latipes\u003c\/em\u003e is also an egg-scattering species. Females periodically produce clusters of eggs that may remain attached near the vent before being deposited among aquatic vegetation or other suitable surfaces. This makes Medaka particularly interesting for aquarists who enjoy observing natural spawning and juvenile development.\u003c\/p\u003e\n\u003cp\u003eSpecimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting reliable adaptation to aquarium conditions. Stock is maintained for structural health, colour quality, behavioural stability, and aquarium suitability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr\u003e\u003cstrong\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr\u003e\u003cstrong\u003eLine status:\u003c\/strong\u003e Maintained ornamental Medaka\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful, active, social\u003cbr\u003e\u003cstrong\u003eSwimming profile:\u003c\/strong\u003e Primarily upper water column\u003cbr\u003e\u003cstrong\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; accepts prepared, frozen, and appropriately sized live feeds\u003cbr\u003e\u003cstrong\u003eHabitat preference:\u003c\/strong\u003e Aquatic vegetation, floating plants, shallow areas, and gentle water movement\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; pigmentation and metallic reflections can intensify with maturity and conditioning\u003cbr\u003e\u003cstrong\u003eBreeding behaviour:\u003c\/strong\u003e Egg scatterer; females can produce eggs regularly under suitable conditions\u003cbr\u003e\u003cstrong\u003eMorphological traits:\u003c\/strong\u003e Compact streamlined body with relatively large eyes and translucent finnage\u003c\/p\u003e\n\u003cp\u003eMinor variation in body colour, scale reflectivity, fin transparency, and overall form may occur between individuals and reflects normal biological diversity within maintained ornamental populations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp\u003eAvailability of Rice Fish is cycle-dependent and determined by biological readiness rather than inventory-driven targets. \u003cem\u003eOryzias latipes\u003c\/em\u003e is suitable for beginner to advanced aquarists and is particularly well suited to outdoor tubs, planted aquaria, nano ponds, and peaceful freshwater communities.\u003c\/p\u003e\n\u003cp\u003eBest suited for planted aquaria, Medaka-focused displays, shallow outdoor water features, and East Asian-inspired freshwater systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eRice Fish are strong jumpers and should be kept in a securely covered aquarium where appropriate. Dense floating or marginal vegetation provides shelter and encourages natural behaviour. If breeding is desired, dedicated spawning media or fine-leaved plants can provide suitable surfaces for egg attachment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Rice Fish through Nero Labs prioritizes organism welfare, lineage integrity, and responsible propagation of ornamental Medaka. Proceeds support refinement of livebearer and egg-scattering fish husbandry protocols, breeding-line management, behavioural observation, and applied ornamental aquaculture initiatives.\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":44167659913294,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/RiceFish.jpg?v=1786694084"}],"url":"https:\/\/shop.nerolabs.org\/collections\/tetras.oembed?page=2","provider":"The Nero Labs Store","version":"1.0","type":"link"}