Peacock Cichlid (Aulonocara)

Aulonocara sp.

CichlidsIntermediate

Species Details

Peacock Cichlids are among the most colourful freshwater fish, with males displaying brilliant metallic blues, reds, and yellows. They are less aggressive than mbuna and prefer sandy substrates for their natural feeding behaviour.

Intermediate Care Level

Basic Information

Size10-15 cm (4-6 inches)
TemperamentSemi-Aggressive
DietCarnivorous
Lifespan8-15 years
Tank Size227+ litres (60+ gallons)

Water Parameters

Temperature
24-28°C (75-82°F)
pH Level
7.8-8.6
Hardness
10-25 dGH

Tank Mate Recommendations

Based on 1 selected species

Current Selection:

Peacock Cichlid (Aulonocara)
Fully Compatible Species
Compatible

Malawian Cichlids

Various Pseudotropheus, Melanochromis, Labidochromis

Cichlids
Size:7.6-15.2 cm (3-6 inches)
Care Level:Intermediate
Temperament:Aggressive/Territorial
100%
Compatible

Pleco Catfish

Various Hypostomus, Pterygoplichthys species

Catfish
Size:15-45 cm (6-18 inches)
Care Level:Intermediate
Temperament:Peaceful but territorial
100%

💡 Tank Mate Tips

• Consider adult size when planning tank space

• Research specific water parameter requirements

• Introduce new fish gradually to reduce stress

• Monitor behavior closely during the first weeks

Quick Facts

Stunning iridescent colours in multiple varieties

Less aggressive than mbuna species

Males develop brilliant breeding colours

Require sandy substrate for natural behaviour

Feed by sifting sand for invertebrates

Peaceful compared to other Malawian cichlids

Many colour varieties available in trade

Endemic to deeper waters of Lake Malawi

Sensitive to poor water quality

Popular in show aquariums for colours

Compatibility Summary

Compatible Species2
Requires Caution6

Care Requirements

Tank Size227+ litres (60+ gallons)
Temperature24-28°C (75-82°F)
pH7.8-8.6
Hardness10-25 dGH