Can Common Pleco live with Marble Hatchetfish? With caution
Large size gap — watch that Common Pleco doesn't bully Marble Hatchetfish.
Side by side
| 🐡 Common Pleco | 🐟 Marble Hatchetfish | |
| Adult size | 18" | 1.4" |
| Min tank | 125 gal | 15 gal |
| Temperature | 72–82°F | 75–82°F |
| pH | 6.5–7.8 | 5.5–7 |
| Temperament | Semi-aggressive | Peaceful |
How to make it work
- Large size gap — watch that Common Pleco doesn't bully Marble Hatchetfish.
- Provide ample swimming space, sight breaks, and matched water parameters.