HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsSix-banded tiger barb Six-banded tiger barb (Puntius hexazona) Scientific name: Puntius hexazona Weber & de Beaufort, 1912 The Six-banded tiger barb (Puntius hexazona) is a freshwater fish of the family Cyprinidae. Native range: Asia, Malay Peninsula, Borneo, Sumatra (Indonesia), and Singapore. Found in the Mekong basin. BiologyInhabits undisturbed, shaded streams in swamp-forest, with flowing acidic water. An omnivorous and gregarious species which frequents the lower and middle levels.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePuntius hexazonaFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length5.5EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia: Malay Peninsula, Borneo, Sumatra (Indonesia), and Singapore. Found in the Mekong basin.Conservation status (IUCN)Not EvaluatedThreat 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