Can Betta (male) live with Marble Hatchetfish? Not recommended
Betta (male) is large or predatory enough to eat or harass Marble Hatchetfish.
Side by side
| 🐟 Betta (male) | 🐟 Marble Hatchetfish | |
| Adult size | 2.8" | 1.4" |
| Min tank | 5 gal | 15 gal |
| Temperature | 76–82°F | 75–82°F |
| pH | 6–7.5 | 5.5–7 |
| Temperament | Aggressive | Peaceful |
Why
- Betta (male) is large or predatory enough to eat or harass Marble Hatchetfish.
- Aggressive plus peaceful pairing — monitor for stress.