Description

Cardinal Tetra (Paracheirodon axelrodi) - (3 Pack) 0.5-1" Unsexed Rio Inírida. The Cardinal Tetra ( Paracheirodon axelrodi ) is an iconic, vibrant freshwater fish native to the Orinoco and Negro River basins of South America. Famous for its brilliant, unbroken horizontal stripes of iridescent blue and striking cardinal red, it is one of the most popular schooling species in the aquarium hobby. While they resemble neon tetras, cardinal tetras grow slightly larger (up to 2 inches) and feature a red stripe that runs the entire length of their lower body. Quick Care Overview Parameter Target Range Tank Size Minimum 10 gallons (20 gallons preferred for large schools) Temperature 73°F - 81°F (23°C - 27°C) Water pH 5.5 - 7.0 (prefers soft, acidic water) Hardness 1 - 5 dGH Lifespan 2 - 5 years in captivity Natural Habitat & Setup Environment: In the wild, they inhabit shall.