Can Betta (male) live with Frontosa? Not recommended
Preferred water chemistry differs — manageable but not ideal.
Side by side
| 🐟 Betta (male) | 🐡 Frontosa | |
| Adult size | 2.8" | 12" |
| Min tank | 5 gal | 75 gal |
| Temperature | 76–82°F | 74–82°F |
| pH | 6–7.5 | 7.8–9 |
| Temperament | Aggressive | Semi-aggressive |
Why
- Preferred water chemistry differs — manageable but not ideal.
- Frontosa is large or predatory enough to eat or harass Betta (male).
- Aggressive plus semi-aggressive pairing — watch for territorial disputes.