HomeFreshwater aquarium fishBarbs, danios & rasborasTiger barb Tiger barb (Puntius tetrazona) Scientific name: Puntius tetrazona Bleeker, 1855 Photo: https://en.aqua-fish.net/fish/tiger-barb The Tiger barb (Puntius tetrazona) is a freshwater fish of the family Cyprinidae that grows to about 6 cm (2.4 in). It is easy to keep and peaceful, suits community aquariums and needs a tank of at least 75 L (20 US gal), water at 18–25°C (64–77°F) and a pH of 6.5–7.5. Native range: S.E.Asia, Streams and rivers of Sumatra, Indonesia, and Borneo. Tiger barb care at a glanceCare levelEasyTemperamentPeacefulCommunity tankGoodAdult size6 cm (2.4 in)Minimum tank75 L (20 US gal)Temperature18–25°C (64–77°F)pH6.5–7.5Hardness3–10 dGH (54–178 ppm)DietOmnivore. Accepts flakes, frozen foods and live foods. BiologyFeeds on worms, small crustaceans and plant matter. Aquarium keeping: in groups of 5 or more individuals; not to be kept with long-finned fishes; minimum aquarium size 60 cm.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePuntius tetrazonaFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length7.0EnvironmentFreshwater;; pH range: 6.0 - 8.0; dH range: 5 - 19 benthopelagicClimateTropicalDistributionAsia: Sumatra and Borneo. Introduced widely and has been reared in several countries in facilities for breeding aquarium fishes.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: highly commercialResilienceHigh, minimum population doubling time less than 15 months (tm More barbs, danios & rasborasTinfoil barbBarbonymus schwanenfeldiiThree-lined rasboraRasbora trilineataWhite cloud mountain minnowTanichthys albonubesTicto barbPuntius tictoZebra danioDanio rerioHypsibarbus wetmoreiSee 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