HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsCheckered barb Checkered barb (Puntius oligolepis) Scientific name: Puntius oligolepis Bleeker, 1853 The Checkered barb (Puntius oligolepis) is a freshwater fish of the family Cyprinidae. In the aquarium it needs water at 20–24°C (68–75°F). Native range: Asia, Sumatra, Indonesia. Has been transported worldwide and recorded from natural waters in Colombia. Checkered barb care at a glanceTemperature20–24°C (68–75°F) BiologyIn creeks, rivers and lakes. Feeds on worms, small crustaceans, insects and plant matter.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePuntius oligolepisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length5.0EnvironmentFreshwater;; pH range: 6.0 - 6.5; dH range: ? - 10 benthopelagicClimateTropicalDistributionAsia: Sumatra, Indonesia. Has been transported worldwide and recorded from natural waters in Colombia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: highly 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