Peacock Cichlid Overview
The Peacock Cichlid, Aulonocara nyassae, is a stunning fish with vibrant blue and yellow colors. These fish are known for their aggression and require a mature and well-maintained tank. They are best kept in pairs or in a species-specific tank. Careful attention must be given to water parameters and tank setup to ensure their health and well-being.
Peacock Cichlid Scientific Classification
| Rank | Classification |
|---|---|
| Family | Cichlidae |
| Genus | Aulonocara |
| Species | Aulonocara nyassae |
| Water type | freshwater |
Peacock Cichlid Natural Habitat
Native to Lake Malawi, the Peacock Cichlid can be found in rocky substrates with a variety of plant life.
Peacock Cichlid Appearance & Size
Peacock Cichlids have a tall and slender body with striking iridescent blue and yellow colors, especially on the male fish.
Peacock Cichlid Behavior & Temperament
Males can be very aggressive, particularly during breeding season, and should be kept with compatible tank mates. Females are generally less aggressive. They are active and enjoy swimming in open water areas.
| Trait | Value |
|---|---|
| Temperament | aggressive male, female less so |
| Schooling | No |
| Activity level | moderate |
Peacock Cichlid Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 24–27°C (75–81°F) | Use a reliable adjustable heater |
| pH | 7.5–8.5 | Avoid sudden swings |
| Hardness (GH) | 8-12 dGH dGH | Soft to moderately hard |
| Ammonia | 0 ppm | Any detectable ammonia signals a problem |
| Nitrite | 0 ppm | Toxic even at low levels |
| Nitrate | <20 ppm | Manage through regular partial water changes |
| Min. tank | 90L (24 gal) | Larger tanks are easier to keep stable |
Interesting Facts About Peacock Cichlid
- Peacock Cichlids are known for their vibrant and complex color patterns.
- Males engage in elaborate displays during courtship.
- They are known to be excellent at cleaning parasites from the bodies of other fish.
Species Related to Peacock Cichlid
Related Species & Guides
This species profile was reviewed for biological accuracy and practical aquarium care guidance. For suspected illness or disease, test your water parameters first and consult an aquatic veterinarian if symptoms persist.