Can Bristlenose Pleco live with Jack Dempsey? Not recommended
Jack Dempsey is large or predatory enough to eat or harass Bristlenose Pleco.
Side by side
| 🐡 Bristlenose Pleco | 🐡 Jack Dempsey | |
| Adult size | 5" | 10" |
| Min tank | 30 gal | 55 gal |
| Temperature | 73–81°F | 72–86°F |
| pH | 6–7.8 | 6.5–8 |
| Temperament | Peaceful | Aggressive |
Why
- Jack Dempsey is large or predatory enough to eat or harass Bristlenose Pleco.
- Aggressive plus peaceful pairing — monitor for stress.