HomeFreshwater aquarium fishGuppies & livebearersMt. Nimba lampeye Mt. Nimba lampeye (Rhexipanchax nimbaensis) Scientific name: Rhexipanchax nimbaensis Daget, 1948 The Mt. Nimba lampeye (Rhexipanchax nimbaensis) is a freshwater fish of the family Poeciliidae. In the aquarium it needs water at 21–24°C (70–75°F). Native range: Africa, southeastern upper Guinea and northeastern Liberia. Reported from C?te d'Ivoire. Mt. Nimba lampeye care at a glanceTemperature21–24°C (70–75°F) BiologyOccurs in small rivers, swamps, and brooks in mountainous areas. Not a seasonal killifish. Is difficult to maintain in aquarium.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameRhexipanchax nimbaensisFamilyPoeciliidae (Poeciliids)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length4.5EnvironmentFreshwater;; pH range: 6.5 - 7.2 benthopelagic; non-migratoryClimateTropicalDistributionAfrica: southeastern upper Guinea and northeastern Liberia. Reported from C?te d'Ivoire.Conservation status (IUCN)Vulnerable (VU) (B1ab(i,iii);D2)Threat to humansHarmlessUsesFisheries:; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More guppies & livebearersMosquitofishGambusia affinisSailfin mollyPoecilia latipinnaGuppyPoecilia reticulataGreen swordtailXiphophorus helleriiSouthern platyfishXiphophorus maculatusMollyPoecilia sphenopsSee all guppies & livebearers SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026