HomeFreshwater aquarium fishSouth & Central American cichlidsYellow acara Yellow acara (Aequidens metae) Scientific name: Aequidens metae Eigenmann, 1922 The Yellow acara (Aequidens metae) is a freshwater fish of the family Cichlidae. In the aquarium it needs water at 24–30°C (75–86°F). Native range: South America, Meta River in the Orinoco River basin, Colombia. Yellow acara care at a glanceTemperature24–30°C (75–86°F) Species factsScientific nameAequidens metaeFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length12.5EnvironmentFreshwater;; pH range: 4.8 - 6.0; dH range: 0 - ? benthopelagicClimateTropicalDistributionSouth America: Meta River in the Orinoco River basin, Colombia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interest; aquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming Fec More south & central american cichlidsRedbreast acaraLaetacara dorsigeraCockatoo cichlidApistogramma cacatuoidesFlag acaraLaetacara curvicepsRam cichlidMikrogeophagus ramireziThreespot eartheaterSatanoperca daemonEmerald cichlidHypselecara temporalisSee all south & central american cichlids SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026