HomeFreshwater aquarium fishAfrican cichlidsHaplochromis quads Haplochromis quads (Copadichromis mbenjii) Scientific name: Copadichromis mbenjii Konings, 1990 The Haplochromis quads (Copadichromis mbenjii) is a freshwater fish of the family Cichlidae. In the aquarium it needs water at 24–27°C (75–81°F). Native range: Africa, Endemic to Mbenji Island, Lake Malawi. Haplochromis quads care at a glanceTemperature24–27°C (75–81°F) BiologyDorsal spines (total): 16 - 18; Dorsal soft rays (total): 10-11; Anal spines: 3; Anal soft rays: 8 - 9. Diagnosis: 3 lateral spots on the body; supra-pectoral spot 2-2.5 times diameter of supra-anal spot; 12-15 gill rakers on the first ceratobranchial; breeding males with yellow breast, wide yellow marginal band in anal fin and a distinct yellow dorsal fin margin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCopadichromis mbenjiiFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length14.0Depth range7–19 m (23–62 ft)EnvironmentFreshwater;; pH range: 7.3 - 8.4; dH range: 5 - 30 benthopelagic; depth range 7 - 19 mClimateTropicalDistributionAfrica: Endemic to Mbenji Island, Lake Malawi.Conservation status (IUCN)Vulnerable (VU) (D2)Threat to humansHarmlessUsesFisheries:; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More african cichlidsIodotropheus stuartgrantiLavender mbunaIodotropheus sprengeraeZebra mbunaMaylandia zebraCallochromis pleurospilusFeatherfin cichlidCyathopharynx furciferHumphead cichlidCyphotilapia frontosaSee all african cichlids SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026