African Cichlid / Aquarium Zone · Ballina
Aulonocara nyassae
Aggressive, and best with robust tankmates of a similar size. Grows to about 15 cm and suits a tank of 200 litres or more.
The fish, up close
The Blue Peacock Cichlid, scientifically known as Aulonocara nyassae, is a stunning freshwater fish native to Lake Malawi in Africa. This fish is named for its vibrant blue colouration resembling the feathers of a peacock. Males exhibit a brilliant electric blue hue on their bodies, while females are generally less colourful. They have elongated bodies with pointed fins, adding to their graceful appearance. Blue Peacock Cichlids are peaceful and social fish that thrive in a well-decorated aquarium with plenty of hiding spots and caves. They are best kept in groups with a ratio of multiple females to a single male to reduce aggression.
Care guide
Use these notes to shape a setup around the fish, then speak with our team about the tank you have in mind.
Plan your setupBehaviour
Blue Peacock Cichlids are known for their peaceful temperament compared to other cichlid species. They are generally not aggressive towards other fish unless breeding or establishing territories. Males can display some territorial behaviour, especially towards other males of the same species, but overall they are considered community-friendly fish.
Tank planning
Maintaining stable water parameters is crucial for the health of Blue Peacock Cichlids. They prefer water temperatures between 24-26°C and a pH level of around 7.5-8.5. Regular water changes and a good filtration system are essential to keep the aquarium environment clean and suitable for these fish.
Practical details
Questions
For a specific fish, current stock or a tank setup question, speak with the Aquarium Zone team before travelling.
Contact the storeAquarium Zone regularly helps customers find freshwater fish in Ballina and across the Northern Rivers. Stock changes week to week, so contact the store before visiting if you are looking for Blue Peacock.
Yes. Bring your tank size, current fish list, setup photos, and any water test results so the team can help with compatibility, stocking, and care advice.
Blue Peacock is listed with this tank recommendation: A minimum tank size of 200 litres is recommended for a small group of Blue Peacock Cichlids. Providing ample space for swimming and establishing territories is important to prevent aggression and stress in these fish. Ask in-store for advice based on your exact setup and tank mates.
Yes. Aquarium Zone serves aquarium hobbyists from Ballina, Lennox Head, Alstonville, Wollongbar, Bangalow, Byron Bay, Lismore, Evans Head, Mullumbimby, Casino and the wider Northern Rivers.
Aquarium Zone / Ballina
Looking for Blue Peacock? Contact us to confirm current availability and discuss whether it suits your aquarium before making the trip.
18 Southern Cross Drive
