{"product_id":"cardinal-tetra-paracheirodon-axelrodi","title":"Cardinal Tetra | Adult | 2-3 cm | Pack of 6 | Total Delivered Price ₹1,499\/-","description":"\u003ch1 data-section-id=\"1ca9ml1\" data-start=\"0\" data-end=\"55\"\u003e🐠 Cardinal Tetra – Premium Schooling Pack (6 Fish)\u003c\/h1\u003e\n\u003ch3 data-section-id=\"exr97z\" data-start=\"56\" data-end=\"134\"\u003e\u003cspan role=\"text\"\u003e\u003cem data-start=\"60\" data-end=\"84\"\u003eParacheirodon axelrodi\u003c\/em\u003e | Brilliant neon coloration for planted aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"136\" data-end=\"423\"\u003eTransform your aquarium with the vibrant beauty of \u003cstrong data-start=\"187\" data-end=\"206\"\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 data-start=\"425\" data-end=\"573\"\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 data-start=\"575\" data-end=\"578\"\u003e\n\u003ch2 data-section-id=\"hwf8y3\" data-start=\"580\" data-end=\"619\"\u003e✨ Why aquarists love Cardinal Tetras\u003c\/h2\u003e\n\u003cp data-start=\"621\" data-end=\"1001\"\u003e✔️ \u003cstrong data-start=\"624\" data-end=\"648\"\u003eBrilliant coloration\u003c\/strong\u003e — vivid blue and red contrast under aquarium lighting\u003cbr data-start=\"702\" data-end=\"705\"\u003e✔️ \u003cstrong data-start=\"708\" data-end=\"740\"\u003eBeautiful schooling behavior\u003c\/strong\u003e — creates natural synchronized movement\u003cbr data-start=\"780\" data-end=\"783\"\u003e✔️ \u003cstrong data-start=\"786\" data-end=\"810\"\u003ePeaceful temperament\u003c\/strong\u003e — excellent for community aquariums\u003cbr data-start=\"846\" data-end=\"849\"\u003e✔️ \u003cstrong data-start=\"852\" data-end=\"881\"\u003ePerfect for planted tanks\u003c\/strong\u003e — enhances aquascapes beautifully\u003cbr data-start=\"915\" data-end=\"918\"\u003e✔️ \u003cstrong data-start=\"921\" data-end=\"949\"\u003eTimeless classic species\u003c\/strong\u003e — admired by beginners and advanced hobbyists alike\u003c\/p\u003e\n\u003chr data-start=\"1003\" data-end=\"1006\"\u003e\n\u003ch2 data-section-id=\"1rg0p6k\" data-start=\"1008\" data-end=\"1030\"\u003e📦 What you receive\u003c\/h2\u003e\n\u003cul data-start=\"1032\" data-end=\"1133\"\u003e\n\u003cli data-section-id=\"efu3xd\" data-start=\"1032\" data-end=\"1054\"\u003e6 × Cardinal Tetra\u003c\/li\u003e\n\u003cli data-section-id=\"10jybbv\" data-start=\"1055\" data-end=\"1083\"\u003eSize: Juvenile\/Sub-adult\u003c\/li\u003e\n\u003cli data-section-id=\"1h389mu\" data-start=\"1084\" data-end=\"1133\"\u003eCarefully selected from stable, healthy batches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1135\" data-end=\"1138\"\u003e\n\u003ch2 data-section-id=\"wbo6ca\" data-start=\"1140\" data-end=\"1163\"\u003e🌍 About the species\u003c\/h2\u003e\n\u003cp data-start=\"1165\" data-end=\"1264\"\u003e\u003cem data-start=\"1165\" data-end=\"1189\"\u003eParacheirodon axelrodi\u003c\/em\u003e originates from the soft, slow-moving blackwater regions of South America.\u003c\/p\u003e\n\u003cp data-start=\"1266\" data-end=\"1291\"\u003eThese fish are known for:\u003c\/p\u003e\n\u003cul data-start=\"1293\" data-end=\"1451\"\u003e\n\u003cli data-section-id=\"16ke07q\" data-start=\"1293\" data-end=\"1319\"\u003eTight schooling behavior\u003c\/li\u003e\n\u003cli data-section-id=\"13ux643\" data-start=\"1320\" data-end=\"1351\"\u003eIntense reflective coloration\u003c\/li\u003e\n\u003cli data-section-id=\"nggrqi\" data-start=\"1352\" data-end=\"1377\"\u003eCalm social interaction\u003c\/li\u003e\n\u003cli data-section-id=\"f66ths\" data-start=\"1378\" data-end=\"1407\"\u003eMid-water swimming activity\u003c\/li\u003e\n\u003cli data-section-id=\"gwfwc8\" data-start=\"1408\" data-end=\"1451\"\u003eStrong visual impact in planted aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1453\" data-end=\"1580\"\u003eWhen maintained in groups, their collective movement creates one of the most elegant displays possible in freshwater aquariums.\u003c\/p\u003e\n\u003chr data-start=\"1582\" data-end=\"1585\"\u003e\n\u003ch2 data-section-id=\"15mb49p\" data-start=\"1587\" data-end=\"1613\"\u003e🏡 Ideal aquarium setup\u003c\/h2\u003e\n\u003cp data-start=\"1615\" data-end=\"1646\"\u003eCardinal Tetras thrive best in:\u003c\/p\u003e\n\u003cul data-start=\"1648\" data-end=\"1783\"\u003e\n\u003cli data-section-id=\"7hurru\" data-start=\"1648\" data-end=\"1667\"\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"ueegtu\" data-start=\"1668\" data-end=\"1699\"\u003eSoft, stable water conditions\u003c\/li\u003e\n\u003cli data-section-id=\"1un0sn4\" data-start=\"1700\" data-end=\"1731\"\u003eDim or natural-style lighting\u003c\/li\u003e\n\u003cli data-section-id=\"1u95w9q\" data-start=\"1732\" data-end=\"1761\"\u003eCalm community environments\u003c\/li\u003e\n\u003cli data-section-id=\"gz9ghf\" data-start=\"1762\" data-end=\"1783\"\u003eGroups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1785\" data-end=\"1803\"\u003eRecommended setup:\u003c\/p\u003e\n\u003cul data-start=\"1805\" data-end=\"1909\"\u003e\n\u003cli data-section-id=\"h4fbxl\" data-start=\"1805\" data-end=\"1826\"\u003e60 liters or larger\u003c\/li\u003e\n\u003cli data-section-id=\"lc245\" data-start=\"1827\" data-end=\"1858\"\u003eDense plants and shaded areas\u003c\/li\u003e\n\u003cli data-section-id=\"1rp25cb\" data-start=\"1859\" data-end=\"1909\"\u003eStable filtration and mature aquarium conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1911\" data-end=\"1914\"\u003e\n\u003ch2 data-section-id=\"yo0l8n\" data-start=\"1916\" data-end=\"1941\"\u003e⚠️ Compatibility notes\u003c\/h2\u003e\n\u003cp data-start=\"1943\" data-end=\"2006\"\u003eCardinal Tetras are peaceful and best kept with calm tankmates.\u003c\/p\u003e\n\u003cp data-start=\"2008\" data-end=\"2023\"\u003eNot ideal with:\u003c\/p\u003e\n\u003cul data-start=\"2025\" data-end=\"2128\"\u003e\n\u003cli data-section-id=\"1d9ck2y\" data-start=\"2025\" data-end=\"2052\"\u003eLarge aggressive cichlids\u003c\/li\u003e\n\u003cli data-section-id=\"13eg4z2\" data-start=\"2053\" data-end=\"2069\"\u003ePredatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"1ix9w2h\" data-start=\"2070\" data-end=\"2091\"\u003eFin-nipping species\u003c\/li\u003e\n\u003cli data-section-id=\"1fr66j7\" data-start=\"2092\" data-end=\"2128\"\u003eExtremely rough or unstable setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2130\" data-end=\"2146\"\u003eBest suited for:\u003c\/p\u003e\n\u003cp data-start=\"2148\" data-end=\"2260\"\u003e✔️ Planted community aquariums\u003cbr data-start=\"2178\" data-end=\"2181\"\u003e✔️ Nature aquascapes\u003cbr data-start=\"2201\" data-end=\"2204\"\u003e✔️ Peaceful tropical setups\u003cbr data-start=\"2231\" data-end=\"2234\"\u003e✔️ Mixed tetra communities\u003c\/p\u003e\n\u003chr data-start=\"2262\" data-end=\"2265\"\u003e\n\u003ch2 data-section-id=\"1bcwe56\" data-start=\"2267\" data-end=\"2311\"\u003e🚚 Professionally packed for live arrival\u003c\/h2\u003e\n\u003cp data-start=\"2313\" data-end=\"2397\"\u003eEvery shipment is treated as a \u003cstrong data-start=\"2344\" data-end=\"2373\"\u003elive biological transport\u003c\/strong\u003e, not a standard parcel.\u003c\/p\u003e\n\u003cp data-start=\"2399\" data-end=\"2426\"\u003eYour fish are packed using:\u003c\/p\u003e\n\u003cul data-start=\"2428\" data-end=\"2568\"\u003e\n\u003cli data-section-id=\"qgs7fu\" data-start=\"2428\" data-end=\"2453\"\u003eOxygen-filled fish bags\u003c\/li\u003e\n\u003cli data-section-id=\"1y6w3jj\" data-start=\"2454\" data-end=\"2487\"\u003eTemperature-insulated packaging\u003c\/li\u003e\n\u003cli data-section-id=\"7j2osc\" data-start=\"2488\" data-end=\"2526\"\u003eShock-absorbing thermocol protection\u003c\/li\u003e\n\u003cli data-section-id=\"1turvm3\" data-start=\"2527\" data-end=\"2568\"\u003eFastest safe transport routes available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2570\" data-end=\"2634\"\u003eThis minimizes transit stress and improves live arrival success.\u003c\/p\u003e\n\u003chr data-start=\"2636\" data-end=\"2639\"\u003e\n\u003ch2 data-section-id=\"lre4kc\" data-start=\"2886\" data-end=\"2913\"\u003e🛡️ Live Arrival Guaranteed*\u003c\/h2\u003e\n\u003cp data-start=\"2915\" data-end=\"3025\"\u003eInstant Refund of Full Replacement for DoAs in accordance with our Refund Policy.\u003c\/p\u003e\n\u003cp data-start=\"3027\" data-end=\"3064\"\u003e👉 You are not taking the risk alone.\u003c\/p\u003e\n\u003chr data-start=\"2821\" data-end=\"2824\"\u003e\n\u003ch2 data-section-id=\"1poult7\" data-start=\"2826\" data-end=\"2863\"\u003e💰 Total Delivered Price: ₹1,499\/-\u003c\/h2\u003e\n\u003cp data-start=\"2865\" data-end=\"2968\"\u003eNo hidden charges.\u003cbr data-start=\"2883\" data-end=\"2886\"\u003eNo surprise shipping fees.\u003cbr data-start=\"2912\" data-end=\"2915\"\u003e\u003cstrong data-start=\"2915\" data-end=\"2968\"\u003eThe displayed price is the final delivered price.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2970\" data-end=\"2973\"\u003e\n\u003ch2 data-section-id=\"1n8h1bk\" data-start=\"2975\" data-end=\"3012\"\u003e🧠 Why is this priced at ₹1,499\/-?\u003c\/h2\u003e\n\u003cp data-start=\"3014\" data-end=\"3101\"\u003eUnlike conventional aquarium stores, we do not price livestock only by “per fish” cost.\u003c\/p\u003e\n\u003cp data-start=\"3103\" data-end=\"3175\"\u003eThis pricing includes the entire \u003cstrong data-start=\"3136\" data-end=\"3163\"\u003esafe delivery ecosystem\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul data-start=\"3177\" data-end=\"3353\"\u003e\n\u003cli data-section-id=\"17f7gst\" data-start=\"3177\" data-end=\"3209\"\u003eFish value and batch quality\u003c\/li\u003e\n\u003cli data-section-id=\"i01cg\" data-start=\"3210\" data-end=\"3253\"\u003eOxygen packing and insulation materials\u003c\/li\u003e\n\u003cli data-section-id=\"1ymnm49\" data-start=\"3254\" data-end=\"3291\"\u003eSpecialized live-animal packaging\u003c\/li\u003e\n\u003cli data-section-id=\"osu42q\" data-start=\"3292\" data-end=\"3323\"\u003eExpress transport logistics\u003c\/li\u003e\n\u003cli data-section-id=\"1bux839\" data-start=\"3324\" data-end=\"3353\"\u003eMortality risk management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3355\" data-end=\"3421\"\u003eIn many cases, shipping and packaging alone exceed ₹600 per order.\u003c\/p\u003e\n\u003cp data-start=\"3423\" data-end=\"3513\"\u003e👉 This approach ensures every shipment remains \u003cstrong data-start=\"3471\" data-end=\"3513\"\u003eethical, viable, and survival-focused.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"3515\" data-end=\"3518\"\u003e\n\u003ch2 data-section-id=\"zc06vh\" data-start=\"3520\" data-end=\"3548\"\u003e🧭 Is this right for you?\u003c\/h2\u003e\n\u003cp data-start=\"3550\" data-end=\"3765\"\u003e✔️ You want a peaceful and visually striking aquarium\u003cbr data-start=\"3603\" data-end=\"3606\"\u003e✔️ You are building a planted or aquascaped setup\u003cbr data-start=\"3655\" data-end=\"3658\"\u003e✔️ You appreciate natural schooling behavior\u003cbr data-start=\"3702\" data-end=\"3705\"\u003e✔️ You prefer elegant community fish over aggressive species\u003c\/p\u003e\n\u003chr data-start=\"3767\" data-end=\"3770\"\u003e\n\u003ch2 data-section-id=\"3f13jj\" data-start=\"3772\" data-end=\"3791\"\u003e⚠️ Not ideal if:\u003c\/h2\u003e\n\u003cul data-start=\"3793\" data-end=\"3959\"\u003e\n\u003cli data-section-id=\"1klddvr\" data-start=\"3793\" data-end=\"3832\"\u003eYou keep aggressive or predatory fish\u003c\/li\u003e\n\u003cli data-section-id=\"k4tw4h\" data-start=\"3833\" data-end=\"3876\"\u003eYour aquarium is unstable or newly set up\u003c\/li\u003e\n\u003cli data-section-id=\"lvzukf\" data-start=\"3877\" data-end=\"3915\"\u003eYou prefer solitary centerpiece fish\u003c\/li\u003e\n\u003cli data-section-id=\"1h12bsc\" data-start=\"3916\" data-end=\"3959\"\u003eYour tank lacks sufficient swimming space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3961\" data-end=\"3964\"\u003e\n\u003ch2 data-section-id=\"yv4pdx\" data-start=\"3966\" data-end=\"3990\"\u003e🔬 Nero Labs Standard\u003c\/h2\u003e\n\u003cp data-start=\"3992\" data-end=\"4023\"\u003eThese fish are maintained with:\u003c\/p\u003e\n\u003cul data-start=\"4025\" data-end=\"4149\"\u003e\n\u003cli data-section-id=\"rmus7m\" data-start=\"4025\" data-end=\"4054\"\u003eControlled batch monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"14gql9y\" data-start=\"4055\" data-end=\"4084\"\u003eObservation-based selection\u003c\/li\u003e\n\u003cli data-section-id=\"wsdamy\" data-start=\"4085\" data-end=\"4108\"\u003eStress-aware handling\u003c\/li\u003e\n\u003cli data-section-id=\"19jahfm\" data-start=\"4109\" data-end=\"4149\"\u003eSurvival-focused transport preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4151\" data-end=\"4222\"\u003eWe prioritize long-term stability and health over bulk-volume movement.\u003c\/p\u003e\n\u003chr data-start=\"4224\" data-end=\"4227\"\u003e\n\u003ch2 data-section-id=\"fhnrnn\" data-start=\"4229\" data-end=\"4280\"\u003e👉 Add vibrant schooling beauty to your aquarium\u003c\/h2\u003e\n\u003cp data-start=\"4282\" data-end=\"4381\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eExperience the mesmerizing movement and brilliant coloration of \u003cstrong data-start=\"4346\" data-end=\"4365\"\u003eCardinal Tetras\u003c\/strong\u003e from Nero Labs.\u003c\/p\u003e\n\u003ch2 data-start=\"181\" data-end=\"227\"\u003eCardinal Tetra (\u003cem data-start=\"200\" data-end=\"224\"\u003eParacheirodon axelrodi\u003c\/em\u003e)\u003c\/h2\u003e\n\u003cp data-start=\"228\" data-end=\"243\"\u003e\u003cstrong data-start=\"228\" data-end=\"243\"\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"245\" data-end=\"733\"\u003eThe Cardinal Tetra (\u003cem data-start=\"265\" data-end=\"289\"\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 data-start=\"735\" data-end=\"1150\"\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 data-start=\"1152\" data-end=\"1525\"\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 data-start=\"1527\" data-end=\"1530\"\u003e\n\u003ch2 data-start=\"1532\" data-end=\"1557\"\u003eSystem \u0026amp; Rearing Notes\u003c\/h2\u003e\n\u003cp data-start=\"1559\" data-end=\"2009\"\u003e\u003cstrong data-start=\"1559\" data-end=\"1570\"\u003eOrigin:\u003c\/strong\u003e In-house, Nero Labs\u003cbr data-start=\"1590\" data-end=\"1593\"\u003e\u003cstrong data-start=\"1593\" data-end=\"1617\"\u003eRearing environment:\u003c\/strong\u003e Controlled, closed system\u003cbr data-start=\"1643\" data-end=\"1646\"\u003e\u003cstrong data-start=\"1646\" data-end=\"1662\"\u003eLine status:\u003c\/strong\u003e Selectively maintained ornamental characin lineage\u003cbr data-start=\"1713\" data-end=\"1716\"\u003e\u003cstrong data-start=\"1716\" data-end=\"1730\"\u003eBehaviour:\u003c\/strong\u003e Peaceful, highly cohesive schooling\u003cbr data-start=\"1766\" data-end=\"1769\"\u003e\u003cstrong data-start=\"1769\" data-end=\"1791\"\u003eFeeding behaviour:\u003c\/strong\u003e Omnivorous; readily accepts prepared and supplemental feeds\u003cbr data-start=\"1851\" data-end=\"1854\"\u003e\u003cstrong data-start=\"1854\" data-end=\"1875\"\u003eSwimming profile:\u003c\/strong\u003e Midwater, synchronized schooling\u003cbr data-start=\"1908\" data-end=\"1911\"\u003e\u003cstrong data-start=\"1911\" data-end=\"1934\"\u003eColour development:\u003c\/strong\u003e Condition-dependent; strongest under soft, acidic, low-stress environments\u003c\/p\u003e\n\u003cp data-start=\"2011\" data-end=\"2197\"\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 data-start=\"2199\" data-end=\"2202\"\u003e\n\u003ch2 data-start=\"2204\" data-end=\"2225\"\u003eAvailability \u0026amp; Use\u003c\/h2\u003e\n\u003cp data-start=\"2227\" data-end=\"2536\"\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 data-start=\"2538\" data-end=\"2716\"\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 data-start=\"2718\" data-end=\"2721\"\u003e\n\u003ch2 data-start=\"2723\" data-end=\"2740\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"2742\" data-end=\"2980\"\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 data-start=\"2982\" data-end=\"2985\"\u003e\n\u003ch2 data-start=\"2987\" data-end=\"3019\"\u003eEthical \u0026amp; Operational Context\u003c\/h2\u003e\n\u003cp data-start=\"3021\" data-end=\"3330\"\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":1499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5309\/7550\/files\/Cardinaltetra.png?v=1769869104","url":"https:\/\/shop.nerolabs.org\/products\/cardinal-tetra-paracheirodon-axelrodi","provider":"The Nero Labs Store","version":"1.0","type":"link"}