Can Common Pleco live with Discus? With caution
Large size gap — watch that Common Pleco doesn't bully Discus.
Side by side
| 🐡 Common Pleco | 🐡 Discus | |
| Adult size | 18" | 6" |
| Min tank | 125 gal | 55 gal |
| Temperature | 72–82°F | 82–88°F |
| pH | 6.5–7.8 | 6–7 |
| Temperament | Semi-aggressive | Peaceful |
How to make it work
- Large size gap — watch that Common Pleco doesn't bully Discus.
- Provide ample swimming space, sight breaks, and matched water parameters.