Can Cardinal Tetra live with Convict Cichlid? Not recommended
Convict Cichlid is large or predatory enough to eat or harass Cardinal Tetra.
Side by side
| 🐟 Cardinal Tetra | 🐡 Convict Cichlid | |
| Adult size | 2" | 5" |
| Min tank | 15 gal | 30 gal |
| Temperature | 73–81°F | 74–82°F |
| pH | 4.5–6.5 | 6.5–8 |
| Temperament | Peaceful | Aggressive |
Why
- Convict Cichlid is large or predatory enough to eat or harass Cardinal Tetra.
- Aggressive plus peaceful pairing — monitor for stress.