HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsBowstripe barb Bowstripe barb (Barbus viviparus) Scientific name: Barbus viviparus Weber, 1897 The Bowstripe barb (Barbus viviparus) is a freshwater fish of the family Cyprinidae. In the aquarium it needs water at 22–24°C (72–75°F). Bowstripe barb care at a glanceTemperature22–24°C (72–75°F) BiologyOccurs in vegetated pools of streams and rivers and lake margins. Feeds on aquatic insects and other small organisms. Breeds in summer, breeding pairs lay eggs on submerged roots and vegetation. Reaches maturity within a year. Generally confined to low-land and coastal plain regions but penetrates inland in larger systems such as the Limpopo.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameBarbus viviparusFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length7.0EnvironmentFreshwater;; pH range: 6.5 - 7.0; dH range: ? - 10 benthopelagicClimateTropicalDistributionAfrica: East coastal rivers and freshwater lakes from the Ruvuma (Tanzania-Mozambique border) southwards to the Vungu in southern Natal. Generally confined to lowveld and coastal plain regions but penetrates inland in larger systems such as the Limpopo. Found in Kafue River system.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesAquarium: 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