Can Molly Live With Peacock Cichlid?
Molly and Peacock Cichlid may coexist with careful monitoring, adequate space, and hiding spots.
Conditions: Minimum 55 gallon tank.
Parameter Comparison
| Parameter | Molly | Peacock Cichlid | Overlap |
|---|---|---|---|
| Temperature | 72–82°F | 76–82°F | 76–82°F ✓ |
| pH Range | 7–8.5 | 7.8–8.6 | 7.8–8.5 ✓ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 4.5" | 6" | Similar ✓ |
| Min Tank Size | 20 gal | 55 gal | 55 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Tank Requirements for Molly + Peacock Cichlid
To keep Molly and Peacock Cichlid together, you need at minimum a 55 gallon tank. Molly should be kept in a school of 4+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Molly
Poecilia sphenops
Mollies are versatile livebearers that come in many varieties including black, dalmatian, balloon, and sailfin. They prefer hard, alkaline water and can even tolerate brackish conditions. They are active, personable fish that breed easily.
Full care guide →Peacock Cichlid
Aulonocara spp.
The Peacock Cichlid (Aulonocara spp.) is a intermediate-level freshwater fish growing to 6 inches. Semi-aggressive temperament, minimum 55 gallon tank.
Full care guide →