Cardinal Tetra
Paracheirodon axelrodi — Like a neon but fuller red; prefers warm soft water, keep 6+.
Care at a glance
| Scientific name | Paracheirodon axelrodi |
|---|---|
| Type | schooling |
| Adult size | 2" |
| Minimum tank | 15 gal |
| Group size | 6+ |
| Temperament | peaceful |
| Temperature | 73-81°F |
| pH | 5.0-7.0 |
| GH | 1-6 |
| Diet | Micro pellets, flake, frozen foods |
| Swimming zone | middle |
| Care level | easy |
| Plant-safe | Yes |