HomeFreshwater aquarium fishBarbs, danios & rasborasGoldfinned barb Goldfinned barb (Puntius sachsii) Scientific name: Puntius sachsii Ahl, 1923 The Goldfinned barb (Puntius sachsii) is a freshwater fish of the family Cyprinidae that grows to about 10 cm (3.9 in). It is easy to keep and peaceful, suits community aquariums and needs a tank of at least 210 L (55 US gal), water at 24–28°C (75–82°F) and a pH of 6.0–8.0. Native range: South Asia, Streams in Singapore. Goldfinned barb care at a glanceCare levelEasyTemperamentPeacefulCommunity tankExcellentAdult size10 cm (3.9 in)Minimum tank210 L (55 US gal)Temperature24–28°C (75–82°F)pH6.0–8.0Hardness5–12 dGH (89–214 ppm)DietOmnivore. Accepts flakes, frozen foods and live foods. Species factsScientific namePuntius sachsiiFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length8.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia: Singapore (?).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More barbs, danios & rasborasTwospot rasboraRasbora elegansGlowlight rasboraTrigonostigma hengeliLeast rasboraBoraras urophthalmoidesCoppernose barbRaiamas christyiLong snouted barbPuntius dorsalisHarlequin rasboraTrigonostigma heteromorphaSee 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