HomeFish encyclopediaRay-finned fishesPerch-like fishCichlidsRed breast cichlid Red breast cichlid (Amphilophus longimanus) Scientific name: Amphilophus longimanus G?nther, 1867 The Red breast cichlid (Amphilophus longimanus) is a freshwater fish of the family Cichlidae. In the aquarium it needs water at 23–36°C (73–97°F). Red breast cichlid care at a glanceTemperature23–36°C (73–97°F) BiologyIn addition to soft bottoms of the lake, inhabits rivers between 0 and 850 m. Abounds more in stagnant waters although also found in strong current. Browse on soft bottoms picking up aquatic insects, especially diptera.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmphilophus longimanusFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length13.5EnvironmentFreshwater;; pH range: 7.0 - 8.0; dH range: 5 - 20 benthopelagicClimateTropicalDistributionCentral America: Atlantic slope from Honduras (Rio Aguan) to Nicaragua (R?o Prinzapolka) and Costa Rica (Rio San Juan drainage including Lago Nicaragua), Pacific slope from Guatemala to Costa Rica (Rio Nahualate to Rio Bebedero).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming Fec SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026