Can Cardinal Tetra live with Clown Loach? With caution
Large size gap — watch that Clown Loach doesn't bully Cardinal Tetra.
Side by side
| 🐟 Cardinal Tetra | 🐡 Clown Loach | |
| Adult size | 2" | 8" |
| Min tank | 15 gal | 75 gal |
| Temperature | 73–81°F | 77–86°F |
| pH | 4.5–6.5 | 6–7.5 |
| Temperament | Peaceful | Peaceful |
How to make it work
- Large size gap — watch that Clown Loach doesn't bully Cardinal Tetra.
- Provide ample swimming space, sight breaks, and matched water parameters.