{"product_id":"blue-colisa","title":"Blue Colisa | Adult | 4-5 cm | Price Per Fish ₹375\/-","description":"\u003ch1\u003e🐠 Blue Colisa – Premium Dwarf Gourami Display Fish\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cem\u003eTrichogaster lalius\u003c\/em\u003e | Electric blue dwarf gourami for planted community aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBring vibrant color and graceful personality to your aquarium with \u003cstrong\u003eBlue Colisa\u003c\/strong\u003e — a stunning color form of the popular Dwarf Gourami admired for its electric blue iridescence, compact size, and peaceful nature.\u003c\/p\u003e\n\u003cp\u003eTheir brilliant metallic coloration and calm swimming behavior make them an ideal centerpiece fish for planted aquariums and peaceful tropical community setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✨ Why aquarists love Blue Colisa\u003c\/h2\u003e\n\u003cp\u003e✔️ \u003cstrong\u003eBrilliant electric blue coloration\u003c\/strong\u003e — intense metallic shimmer under lighting\u003cbr\u003e✔️ \u003cstrong\u003ePeaceful temperament\u003c\/strong\u003e — suitable for calm community aquariums\u003cbr\u003e✔️ \u003cstrong\u003eCompact centerpiece fish\u003c\/strong\u003e — ideal for medium-sized planted setups\u003cbr\u003e✔️ \u003cstrong\u003eUnique labyrinth fish species\u003c\/strong\u003e — capable of breathing atmospheric air\u003cbr\u003e✔️ \u003cstrong\u003eElegant movement and personality\u003c\/strong\u003e — calm and visually engaging\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eTrichogaster lalius\u003c\/em\u003e originates from South Asia and is one of the most iconic small gourami species in the aquarium hobby.\u003c\/p\u003e\n\u003cp\u003eBlue color forms are admired for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntense metallic blue body coloration\u003c\/li\u003e\n\u003cli\u003eCalm exploratory behavior\u003c\/li\u003e\n\u003cli\u003eGraceful fin movement\u003c\/li\u003e\n\u003cli\u003ePeaceful community compatibility\u003c\/li\u003e\n\u003cli\u003eStrong visual contrast in planted aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnder proper lighting, their coloration develops a highly reflective electric-blue appearance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp\u003eBlue Colisa thrive best in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli\u003eCalm tropical community setups\u003c\/li\u003e\n\u003cli\u003eSoft to moderately hard water\u003c\/li\u003e\n\u003cli\u003eGentle filtration systems\u003c\/li\u003e\n\u003cli\u003eWarm stable water conditions\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\u003eLow-to-moderate water movement\u003c\/li\u003e\n\u003cli\u003ePeaceful compatible tankmates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBlue Colisa are peaceful but may become stressed in overly active environments.\u003c\/p\u003e\n\u003cp\u003eNot ideal with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive fin-nipping species\u003c\/li\u003e\n\u003cli\u003eExtremely active barbs\u003c\/li\u003e\n\u003cli\u003eLarge aggressive cichlids\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✔️ Peaceful planted aquariums\u003cbr\u003e✔️ Nano-to-medium tropical communities\u003cbr\u003e✔️ Calm rasbora and tetra setups\u003cbr\u003e✔️ Nature-style 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 colorful yet peaceful centerpiece fish\u003cbr\u003e✔️ You enjoy planted and nature-style aquariums\u003cbr\u003e✔️ You prefer calm tropical community setups\u003cbr\u003e✔️ You want compact fish with strong visual appeal\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou keep aggressive fin-nipping species\u003c\/li\u003e\n\u003cli\u003eYour aquarium is overcrowded\u003c\/li\u003e\n\u003cli\u003eYou prefer highly active schooling fish\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 electric blue elegance to your aquarium\u003c\/h2\u003e\n\u003cp\u003eExperience the shimmering beauty and calm personality of \u003cstrong\u003eBlue Colisa\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2\u003eBlue Colisa (\u003cem\u003eTrichogaster lalius\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Blue Colisa (\u003cem\u003eTrichogaster lalius\u003c\/em\u003e), offered by Nero Labs, is a selectively maintained ornamental labyrinth fish distinguished by its laterally compressed body, elongated filamentous ventral fins, and cool-toned blue colour expression with iridescent patterning. Originating from slow-moving, vegetation-rich freshwater systems of the Indian subcontinent, this species demonstrates strong preference for calm, warm, and structurally complex environments.\u003c\/p\u003e\n\u003cp\u003eThis colour form exhibits a blue to steel-blue base with subtle striping and reflective highlights that intensify under stable lighting, balanced nutrition, and low-stress conditions. Colour expression develops progressively and is influenced by genetic lineage, social structure, and environmental stability. As a facultative air-breather, the species relies on its labyrinth organ and requires unobstructed access to the water surface and consistent air–water temperature alignment.\u003c\/p\u003e\n\u003cp\u003eIndividuals supplied are lab-reared and system-acclimated within controlled, closed-system environments to reduce early-life stress and promote predictable adaptation to established aquaria. This lineage represents domesticated ornamental stock refined for visual stability and aquarium compatibility rather than wild ecological function or conservation use.\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 labyrinth fish lineage\u003cbr\u003e\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Generally peaceful; males may display territorial behaviour during courtship or nesting\u003cbr\u003e\u003cstrong\u003eRespiration:\u003c\/strong\u003e Facultative air-breathing via labyrinth organ\u003cbr\u003e\u003cstrong\u003eColour development:\u003c\/strong\u003e Progressive; enhanced under stable parameters and minimal disturbance\u003c\/p\u003e\n\u003cp\u003eMinor variation in blue saturation, body depth, and fin extension 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 Blue Colisa is cycle-dependent and governed by biological readiness and system stability rather than commercial stocking schedules. This species is appropriate for intermediate aquarists capable of maintaining warm, low-flow systems with consistent water quality.\u003c\/p\u003e\n\u003cp\u003eBest suited for ornamental community aquaria, planted tanks, and calm display systems with compatible, non-aggressive species.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003eBlue Colisa are sensitive to abrupt environmental changes and prolonged stress. They are not recommended for newly established, high-flow, or overcrowded systems. Care should be taken to provide surface access and stable thermal conditions to support labyrinth respiration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp\u003eDistribution of Blue Colisa through Nero Labs prioritizes organism welfare, closed-system integrity, and responsible selective breeding practices. Proceeds support ongoing refinement of labyrinth fish husbandry protocols, colour-stability research, and applied ornamental aquaculture initiatives,\u003c\/p\u003e","brand":"The Nero Labs Store","offers":[{"title":"Default Title","offer_id":43414796664910,"sku":null,"price":375.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Blue_Colisa.jpg?v=1782991643","url":"https:\/\/shop.nerolabs.org\/products\/blue-colisa","provider":"The Nero Labs Store","version":"1.0","type":"link"}