HomeFish encyclopediaRay-finned fishesLive bearers, Killifishes and RivulinesPoeciliidsTanganyika lampeye Tanganyika lampeye (Aplocheilichthys pumilus) Scientific name: Aplocheilichthys pumilus Boulenger, 1906 The Tanganyika lampeye (Aplocheilichthys pumilus) is a freshwater fish of the family Poeciliidae. In the aquarium it needs water at 24–26°C (75–79°F). Tanganyika lampeye care at a glanceTemperature24–26°C (75–79°F) BiologyDorsal spines (total): 0; Anal spines: 0Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAplocheilichthys pumilusFamilyPoeciliidae (Poeciliids)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length5.5Common length5.0EnvironmentFreshwater;; pH range: ? - 7.5; dH range: ? - 12 benthopelagic; non-migratoryClimateTropicalDistributionAfrica: Restricted to Lake Tanganyika and associated drainages (including the middle and lower Rusizi and upper Lukuga) in Tanzania, Burundi, Rwanda, Democratic Republic of the Congo and Zambia. Reports from lakes Victoria, Nakavali, Edward, George and Kivu and associated drainages are misidentifications.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries:; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026