Can Betta (male) live with Galaxy Rasbora? Not recommended
Betta (male) is large or predatory enough to eat or harass Galaxy Rasbora.
Side by side
| 🐟 Betta (male) | 🐟 Galaxy Rasbora | |
| Adult size | 2.8" | 0.9" |
| Min tank | 5 gal | 10 gal |
| Temperature | 76–82°F | 71–79°F |
| pH | 6–7.5 | 6.5–7.5 |
| Temperament | Aggressive | Peaceful |
Why
- Betta (male) is large or predatory enough to eat or harass Galaxy Rasbora.
- Aggressive plus peaceful pairing — monitor for stress.