Home › Compatibility › Pygmy Corydoras & Convict Cichlid
Can Pygmy Corydoras and Convict Cichlid Live Together?
Not recommended
- Shared temperature window: 72-79°F.
- Shared pH window: 6.5-7.4.
- Convict Cichlid is large enough to eat Pygmy Corydoras — high predation risk.
- Convict Cichlid is aggressive — provide space, cover and monitor for bullying.
Side-by-side
| Parameter | Pygmy Corydoras | Convict Cichlid |
|---|---|---|
| Adult size | 1" | 5" |
| Min tank | 10 gal | 30 gal |
| Temperature | 72-79°F | 70-82°F |
| pH | 6.2-7.4 | 6.5-8 |
| Temperament | Peaceful | Aggressive |
| Diet | Omnivore | Omnivore |
Recommended shared tank: 30 gallons or larger. Keep at 72-79°F. Target pH 6.5-7.4.
FAQ
Can Pygmy Corydoras and Convict Cichlid live together?
Not recommended. Shared temperature window: 72-79°F.
What size tank do Pygmy Corydoras and Convict Cichlid need together?
Plan for at least 30 gallons, more if you keep schooling groups of either species.
See full care guides: Pygmy Corydoras · Convict Cichlid