Can Common Pleco live with Flowerhorn? With caution
Aggressive plus semi-aggressive pairing — watch for territorial disputes.
Side by side
| 🐡 Common Pleco | 🐡 Flowerhorn | |
| Adult size | 18" | 12" |
| Min tank | 125 gal | 75 gal |
| Temperature | 72–82°F | 80–86°F |
| pH | 6.5–7.8 | 7–8 |
| Temperament | Semi-aggressive | Aggressive |
How to make it work
- Aggressive plus semi-aggressive pairing — watch for territorial disputes.
- Provide ample swimming space, sight breaks, and matched water parameters.