HomeFreshwater aquarium fishBarbs, danios & rasborasFiveband barb Fiveband barb (Puntius pentazona) Scientific name: Puntius pentazona Boulenger, 1894 The Fiveband barb (Puntius pentazona) is a freshwater fish of the family Cyprinidae that grows to about 5 cm (2 in). It is easy to keep and peaceful, suits community aquariums and needs a tank of at least 115 L (30 US gal), water at 23–29°C (73–84°F) and a pH of 5.0–6.0. Native range: Masia, Malay Peninsula to Sumatra, Indonesia. Fiveband barb care at a glanceCare levelEasyTemperamentPeacefulCommunity tankGoodAdult size5 cm (2 in)Minimum tank115 L (30 US gal)Temperature23–29°C (73–84°F)pH5.0–6.0Hardness5–12 dGH (89–214 ppm)DietOmnivore. Accepts flakes, sinking pellets, frozen foods and live foods. Species factsScientific namePuntius pentazonaFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length8.8EnvironmentFreshwater;; pH range: 5.0 - 6.0; dH range: 5 - 12 benthopelagicClimateTropicalDistributionAsia: Malay Peninsula to Sumatra, Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (tm More barbs, danios & rasborasGoldfinned barbPuntius sachsiiTwospot rasboraRasbora elegansGlowlight rasboraTrigonostigma hengeliLeast rasboraBoraras urophthalmoidesCoppernose barbRaiamas christyiLong snouted barbPuntius dorsalisSee all barbs, danios & rasboras SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0. Aquarium care parameters compiled, checked and converted to metric and imperial units by Guppies.za.net.Last updated 28 September 2026