Frontosa Cichlid

Cyphotilapia frontosa is one of the most iconic cichlids from Lake Tanganyika, instantly recognizable by its large, rounded body, bold vertical black and white striping, and the distinctive nuchal hump that develops prominently in mature males. Found in deep water zones of Lake Tanganyika — typically 30 to 50 meters — this species is adapted to cooler, highly oxygenated conditions compared to many other cichlid lake species. In the wild, Frontosas hunt in large schools, rising from the depths at dawn and dusk to feed on sleeping Cyprichromis and other open-water cichlids. Their large mouth allows them to engulf prey whole. In captivity, the Frontosa is a surprisingly peaceful species for its size, tolerating other tankmates with minimal aggression outside of spawning periods. They are biparental mouthbrooders, and the male's large hump becomes even more pronounced with age. Frontosas are slow-growing fish with exceptional lifespans of 20–25 years, requiring long-term dedication from keepers. A large colony aquarium of 400 liters or more is needed to accommodate a school. The species is highly sought after in multiple geographical color variants, including Burundi (six-bar), Zaire Blue, and Kipili.

Tank Setup A minimum 400-liter aquarium is required for a small colony. Provide large caves using stacked flat rocks or large ceramic ornaments. Leave ample open water for swimming. Dim lighting and a blue background enhance their colors and reduce stress. Deep sand substrate is appreciated.

Water Parameters Maintain pH 7.5–9.0, GH 10–25, temperature 23–26°C. Frontosas prefer the cooler end of the Tanganyika spectrum, reflecting their deep-water origins. Perform 20–30% weekly water changes and ensure high dissolved oxygen through surface agitation.

Filtration Powerful filtration with high flow rate is essential. Large cichlids produce significant waste; canister filters or sumps with biological media are ideal. Monitor ammonia and nitrites closely, especially in new setups.

Diet Feed high-quality large cichlid pellets, frozen krill, silversides, and mysis shrimp. Avoid live feeder fish due to disease risk. Feed once daily with occasional fasting days to replicate natural feeding cycles. Their large mouths require appropriately sized food.

Tankmates Best kept in a species colony. Compatible with large, peaceful Tanganyika cichlids such as Cyprichromis or Benthochromis. Avoid small fish that will be consumed. Do not house with aggressive species that may stress Frontosas.

Breeding Frontosas are delayed mouthbrooders; the female holds eggs for 4–6 weeks, one of the longest incubation periods among cichlids. A stable colony with good sex ratios encourages natural spawning. Fry are large upon release and easy to raise on crushed pellets and brine shrimp.