HomeFish encyclopediaRay-finned fishesPerch-like fishCichlidsBlackthroat cichlid Blackthroat cichlid (Amphilophus macracanthus) Scientific name: Amphilophus macracanthus G?nther, 1864 The Blackthroat cichlid (Amphilophus macracanthus) is a freshwater fish of the family Cichlidae. In the aquarium it needs water at 26–30°C (79–86°F). Native range: Central America, Pacific slope from southern Mexico to El Salvador. Blackthroat cichlid care at a glanceTemperature26–30°C (79–86°F) BiologyBenthic omnivore. Breeds in April to August.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmphilophus macracanthusFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length25.0EnvironmentFreshwater;; pH range: 7.5 - ?; dH range: 2 - 10 benthopelagicClimateTropicalDistributionCentral America: Pacific slope from southern Mexico to El Salvador.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceMedium, 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