HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsSilver fish Silver fish (Raiamas senegalensis) Scientific name: Raiamas senegalensis Steindachner, 1870 The Silver fish (Raiamas senegalensis) is a freshwater fish of the family Cyprinidae. In the aquarium it needs water at 22–26°C (72–79°F). Silver fish care at a glanceTemperature22–26°C (72–79°F) Species factsScientific nameRaiamas senegalensisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length24.5EnvironmentFreshwater; benthopelagic; potamodromousClimateTropicalDistributionAfrica: basins of the Nile, Chad, Niger, Gambie, Senegal, Volta and coastal basins of Sassandra, Bandama, Como?, Tano, Pra, Ou?m?, Ogun and Sanaga. Maybe recorded as Raiamas loati because these two are vicariant forms and may not be truly quite distinct.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: of no interestResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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