Tropheus

Tropheus are strict herbivores and require a plant-based diet consisting of high-quality spirulina flakes, algae wafers, and blanched vegetables like spinach and zucchini. Feed small amounts once daily, removing uneaten food within a few minutes. Never offer meaty foods such as bloodworms or brine shrimp, as these cause deadly bloat and intestinal issues in this species.

Tropheus are highly aggressive and territorial, especially when kept in small groups or mixed morphs. They require large colonies (minimum 12 individuals of a single morph) to distribute aggression and establish a stable hierarchy. These mid-water swimmers are active grazers that spend much of their time picking at rocks and substrate for algae.

Breeding Tropheus in captivity is difficult and rarely successful in home aquariums. They are maternal mouthbrooders that require stable water conditions, excellent water quality, and minimal disturbance. Fry production is low, and aggressive colony dynamics make breeding setups challenging for most hobbyists.