How Many Peacock Cichlid in a 125-Gallon Tank?
In a 125-gallon tank, plan on about 1–2 Peacock Cichlid, leaving room for tankmates and filtration headroom.
Why
Stocking is driven by adult size and waste output, not just fish count. Peacock Cichlid reaches about 6" with a heavy bioload, and needs 76–82°F water at pH 7.6–8.6. Always cycle the tank and test water before adding livestock.
| Adult size | 6" |
|---|---|
| Minimum tank | 55 gallons |
| Temperature | 76–82°F |
| pH | 7.6–8.6 |
| Temperament | Semi-aggressive |
| Schooling | No |
| Diet | Carnivore |
| Care level | Moderate |
| Origin | Lake Malawi |
More fish for a 125-gallon tank → Peacock Cichlid tankmates →