The Cardinal Tetra is a stunning and peaceful freshwater fish known for its brilliant red and iridescent blue stripes that run the full length of its body. Similar to the Neon Tetra but even more vibrant, the Cardinal Tetra adds a mesmerizing glow to planted and community aquariums — making it a top choice for aquarists across India.
Scientific Name: Paracheirodon axelrodi
Origin: South America (Amazon Basin)
Care Level: Easy to Moderate
Temperament: Peaceful
Lifespan: 4–6 years
Average Size: 1.5–2 inches
Tank Requirements:
Minimum Tank Size: 30–40 litres
Water Temperature: 23°C–28°C
Diet: Omnivorous – enjoys flakes, micro pellets, daphnia, and brine shrimp
