Can Bristlenose Pleco Live With Peacock Cichlid (Aulonocara)?
Bristlenose Pleco and Peacock Cichlid are compatible. Temperature overlap 76–81°F.
Conditions: Minimum 55 gallon tank.
Parameter Comparison
| Parameter | Bristlenose Pleco | Peacock Cichlid (Aulonocara) | Overlap |
|---|---|---|---|
| Temperature | 73–81°F | 75–82°F | 76–81°F ✓ |
| pH Range | 6–7.5 | 7.5–8.5 | No overlap ✗ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 5.9" | 5.9" | Similar ✓ |
| Min Tank Size | 20 gal | 53 gal | 55 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Tank Requirements for Bristlenose Pleco + Peacock Cichlid (Aulonocara)
To keep Bristlenose Pleco and Peacock Cichlid (Aulonocara) together, you need at minimum a 55 gallon tank. Peacock Cichlid (Aulonocara) should be kept in a school of 1+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Bristlenose Pleco
Ancistrus spp.
The Bristlenose Pleco (Ancistrus spp.) is a beginner freshwater species known for its brown-gray, light spots coloration. Best algae-eating pleco for most tanks. Bottom and Surfaces.
Full care guide →Peacock Cichlid (Aulonocara)
Aulonocara spp.
The Peacock Cichlid (Aulonocara) (Aulonocara spp.) is a intermediate freshwater species known for its blue, yellow, orange (varies by species) coloration. Many colorful species. Mid to Bottom.
Full care guide →