Cardinal Tetra

Remarks: Cardinal Tetras (Paracheirodon axelrodi) are famous for their small size, bright colors, and sustainable harvesting practices. These fish have significantly more blue and red coloration than Neon Tetras and are slightly larger in size as well. They work well in large groups, as they will be shy if kept with fewer than 6 individuals.

Scientific Name: Paracheirodon axelrodi

Common Name: Cardinal Tetra

Max Size: 1.5"

pH: 5.0-8.0

Hardness: Soft

Temperature: 70-82°

Aggressiveness: Peaceful

Region of Origin: South America

Captive Bred or Wild: Captive Bred and Wild

Diet: Small flake or pellet, small frozen or live foods

Compatibility: Similarly sized schooling fish, dwarf cichlids, Corydoras, livebearers, rainbowfish, Loricariids