Can Peacock Cichlid live with Rummynose Tetra? With caution
Preferred water chemistry differs — manageable but not ideal.
Side by side
| 🐡 Peacock Cichlid | 🐟 Rummynose Tetra | |
| Adult size | 6" | 2.5" |
| Min tank | 55 gal | 20 gal |
| Temperature | 76–82°F | 75–84°F |
| pH | 7.6–8.6 | 5.5–7 |
| Temperament | Semi-aggressive | Peaceful |
How to make it work
- Preferred water chemistry differs — manageable but not ideal.
- Provide ample swimming space, sight breaks, and matched water parameters.