Can Otocinclus live with Silver Dollar? With caution
Large size gap — watch that Silver Dollar doesn't bully Otocinclus.
Side by side
| 🐡 Otocinclus | 🐟 Silver Dollar | |
| Adult size | 1.6" | 6" |
| Min tank | 10 gal | 75 gal |
| Temperature | 72–79°F | 75–82°F |
| pH | 6–7.5 | 5.5–7.5 |
| Temperament | Peaceful | Peaceful |
How to make it work
- Large size gap — watch that Silver Dollar doesn't bully Otocinclus.
- Provide ample swimming space, sight breaks, and matched water parameters.