Can Frontosa live with Oscar? With caution
Aggressive plus semi-aggressive pairing — watch for territorial disputes.
Side by side
| 🐡 Frontosa | 🐡 Oscar | |
| Adult size | 12" | 12" |
| Min tank | 75 gal | 75 gal |
| Temperature | 74–82°F | 74–81°F |
| pH | 7.8–9 | 6–8 |
| Temperament | Semi-aggressive | Aggressive |
How to make it work
- Aggressive plus semi-aggressive pairing — watch for territorial disputes.
- Provide ample swimming space, sight breaks, and matched water parameters.