Thoracochromis brauschi 5 - (Thoracochromis brauschi) — 5-6cm

Overview

The Thoracochromis brauschi is a compact, attractive Congo Basin cichlid with engaging behaviour and moderate care needs, best suited to experienced freshwater keepers. Endemic to the Fwa River in the Democratic Republic of the Congo, this species thrives in stable, well-filtered water and rewards dedicated aquarists with fascinating substrate-spawning displays and rewarding pair-bond behaviour. With an adult size of around 10.1 cm, T. brauschi is ideally suited to moderately sized Congo Basin biotope aquariums.

Appearance

Thoracochromis brauschi displays a slender, laterally compressed body with subtle coloration ranging from olive-grey to bronze, often with darker barring or mottling. Males develop more intense colours, especially during breeding, with iridescent highlights on the cheeks and gill covers. The body is moderately robust, with well-proportioned fins and an overall elegant, functional appearance. This species is not brightly coloured but offers subtle beauty and interesting behaviour.

Natural Habitat

This species is endemic to the Fwa River in the Congo Basin, Democratic Republic of the Congo. The natural environment is characterised by soft, slightly acidic water, warm temperatures, moderate flow, and substrates of sand or fine gravel with submerged wood and leaf litter. In the wild, Thoracochromis brauschi forage among rocks and plants, feeding on small invertebrates, insect larvae, and detritus, and males establish small territories to attract females for spawning.

Aquarium Setup

Recreate a Congo Basin biotope with moderate rockwork or driftwood, live plants (such as Anubias, Java fern), and open swimming areas. Use a sandy or fine gravel substrate and ensure stable water chemistry: pH 6.5–7.8, soft to moderately hard water (GH 5–12°), and a temperature of 24–28°C. A minimum of 100 litres is recommended for a pair or small group, with larger tanks supporting additional tankmates. Provide gentle to moderate filtration, regular water changes, and subdued lighting to reduce stress.

Water Parameters

Thoracochromis brauschi thrive in stable, well-maintained conditions typical of the Congo Basin. Aim for 24–28°C, pH 6.5–7.8, and soft to moderately hard water. Conduct weekly partial water changes (20–30%) to maintain low nitrate levels and replenish essential minerals. Use a high-quality filter rated for the tank volume, and consider adding driftwood or Indian almond leaves to naturally acidify and tannin-stain the water. Monitor parameters closely, as fluctuations can stress these sensitive fish.

Feeding

In the wild, Thoracochromis brauschi feeds on small invertebrates, insect larvae, and detritus. In captivity, offer a varied omnivorous diet: quality cichlid pellets or granules supplemented with frozen or live foods such as bloodworms, brine shrimp, daphnia, and other small invertebrates. Include some vegetable matter or spirulina-based foods for digestive health. Feed small portions once or twice daily, and avoid overfeeding to prevent water quality issues. A balanced diet supports healthy growth and successful breeding.

Behaviour

This species is semi-aggressive, with males becoming territorial especially when breeding. Outside breeding periods, Thoracochromis brauschi are relatively peaceful and can coexist with other similarly sized, robust Congo Basin cichlids or peaceful to semi-aggressive fish. Watching a bonded pair interact and care for their eggs and fry is one of the highlights of keeping this species.

Tank Mates

Suitable companions include other similarly sized, robust Congo Basin cichlids, peaceful to semi-aggressive fish of similar size, and fast-moving, non-fin-nipping community fish that tolerate similar water conditions. Avoid very small fish, slow-moving or long-finned fish, highly aggressive territorial cichlids, or shrimp and other very small invertebrates. Careful planning and adequate space ensure a harmonious community.

Breeding

Thoracochromis brauschi is likely a substrate-spawning cichlid that forms pair bonds and guards eggs and fry. Provide flat rocks or sheltered spawning sites and excellent water quality. Parents may become territorial during breeding, so provide ample space and visual barriers. Fry can be fed newly hatched brine shrimp or specialist fry foods once free-swimming. Maintain stable water conditions to support successful breeding.

Why Buy from Tropical Fish Co

Tropical Fish Co is a leading UK specialist in rare African cichlids for sale UK, offering healthy, quarantined species including the fascinating Thoracochromis brauschi. Every fish is carefully selected, acclimated to our expert holding systems, and dispatched with detailed care guidance. Whether you're building a Congo Basin biotope or adding to an established community, our knowledgeable team is here to support your success. Order online today for fast, reliable delivery and discover why Tropical Fish Co is the trusted choice for premium freshwater fish for sale UK.