Can Common Pleco live with Silver Dollar? With caution
Large size gap — watch that Common Pleco doesn't bully Silver Dollar.
Side by side
| 🐡 Common Pleco | 🐟 Silver Dollar | |
| Adult size | 18" | 6" |
| Min tank | 125 gal | 75 gal |
| Temperature | 72–82°F | 75–82°F |
| pH | 6.5–7.8 | 5.5–7.5 |
| Temperament | Semi-aggressive | Peaceful |
How to make it work
- Large size gap — watch that Common Pleco doesn't bully Silver Dollar.
- Provide ample swimming space, sight breaks, and matched water parameters.