Can Cardinal Tetra live with Silver Dollar? With caution
Large size gap — watch that Silver Dollar doesn't bully Cardinal Tetra.
Side by side
| 🐟 Cardinal Tetra | 🐟 Silver Dollar | |
| Adult size | 2" | 6" |
| Min tank | 15 gal | 75 gal |
| Temperature | 73–81°F | 75–82°F |
| pH | 4.5–6.5 | 5.5–7.5 |
| Temperament | Peaceful | Peaceful |
How to make it work
- Large size gap — watch that Silver Dollar doesn't bully Cardinal Tetra.
- Provide ample swimming space, sight breaks, and matched water parameters.