Burton’s Mouthbrooder Care Guide - Aquarium Setup, Diet & Breeding

Burton’s Mouthbrooder is a robust East African cichlid with a deep, laterally compressed body and a powerful, slightly protruding mouth. Adult males are typically more colourful than females, displaying blue-green or turquoise tones across the face and body, often combined with yellow, orange or reddish markings on the throat, fins and flanks. Colour intensity varies with mood, dominance and breeding condition.

This species is known for its complex social behaviour. Males establish territories and court females, while dominant individuals may become highly assertive around preferred spawning sites. Females are generally less colourful and spend much of their time assessing males, avoiding aggression and caring for their offspring.

In the wild, Burton’s Mouthbrooders inhabit warm, mineral-rich waters around rocky shores, where they forage over hard surfaces and among crevices. Their body shape and adaptable feeding habits allow them to search for algae, small invertebrates and other food items across the lake’s varied shallows.

The species is an important example of maternal mouthbrooding in cichlids. Its breeding behaviour, social hierarchy and striking changes in colour have made it a valuable subject for scientific research as well as an impressive choice for experienced African cichlid keepers.

Burton’s Mouthbrooder is native to the Lake Tanganyika basin in East Africa, including parts of Tanzania, Burundi and the Democratic Republic of the Congo. It occurs in and around the lake’s rocky shoreline habitats and connected waters.

A single male with several females should have at least a 200-litre aquarium, with larger tanks strongly preferred for groups or community setups. Aim for a footprint of approximately 120 × 45 cm or larger, since floor area is more important than height when territories are being established. Use a sand or fine-gravel substrate with sturdy rockwork, caves and visual barriers that create separate territories, while anchoring decorations securely because these cichlids may move substrate. Leave open swimming space and provide strong filtration, good oxygenation and stable, highly mineralised water.

Males can reach about 15 cm (6 inches) in length, while females are usually smaller at around 10–12 cm (4–4.7 inches).

Burton’s Mouthbrooders are omnivores that naturally graze on algae, biofilm and plant matter while also taking small aquatic invertebrates and other animal foods. Offer a varied diet based on a quality African cichlid pellet or flake, supplemented with spirulina or other algae-rich foods. Frozen or live brine shrimp, daphnia and similar items can be given occasionally, but rich meaty foods should not dominate the diet. Feed modest portions once or twice daily and remove uneaten food promptly.

Keep Burton’s Mouthbrooders with robust, similarly sized African cichlids that appreciate hard, alkaline water, provided the aquarium is spacious and territories can be divided. Suitable companions may include compatible Lake Tanganyika cichlids and other sturdy Astatotilapia or Haplochromine species, depending on the aquarium layout and individual temperaments. Avoid peaceful community fish, long-finned species and small, timid tankmates, as well as mixing multiple aggressive males in a confined aquarium. Do not combine them casually with other mouthbrooding cichlids if hybridisation is a concern.

Burton’s Mouthbrooders are maternal mouthbrooders. After courtship and spawning, the female collects the fertilised eggs in her mouth and incubates them for around two to three weeks, usually eating very little during this period. Once released, the fry can be fed newly hatched brine shrimp and finely powdered foods. The female may continue sheltering the young and take them back into her mouth when threatened.

Males are larger and generally much more vividly coloured, with blue or turquoise facial and body markings and stronger yellow, orange or red tones in the fins and throat. Females are smaller, more subdued in colour and often show a plainer brownish or greyish pattern, although breeding condition can intensify their markings.