HomeFreshwater aquarium fishTetras & characinsGoldstripe characin Goldstripe characin (Creagrutus beni) Scientific name: Creagrutus beni Eigenmann, 1911 The Goldstripe characin (Creagrutus beni) is a freshwater fish of the family Characidae. In the aquarium it needs water at 22–26°C (72–79°F). Native range: South America, Upper Madeira River basin in northeastern Bolivia. Reported from Argentina. Goldstripe characin care at a glanceTemperature22–26°C (72–79°F) Species factsScientific nameCreagrutus beniFamilyCharacidae (Characins)OrderCharaciformes (Characins)ClassActinopterygii (Ray-finned fishes)Maximum length7.3EnvironmentFreshwater;; pH range: 6.0 - 7.2; dH range: ? - 20 benthopelagicClimateTropicalDistributionSouth America: Upper Madeira River basin in northeastern Bolivia. Reported from Argentina.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (tm More tetras & characinsCochu's blue tetraBoehlkea fredcochuiRedflank bloodfinAphyocharax rathbuniDarter characinCharacidium fasciatumRummy-nose tetraHemigrammus rhodostomusEmber tetraHyphessobrycon amandaeOrnate tetraHyphessobrycon bentosiSee all tetras & characins SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026