HomeFreshwater aquarium fishCatfish & plecosWhitebarred catfish Whitebarred catfish (Agamyxis pectinifrons) Scientific name: Agamyxis pectinifrons Cope, 1870 The Whitebarred catfish (Agamyxis pectinifrons) is a freshwater fish of the family Doradidae that grows to about 16 cm (6.3 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 20–26°C (68–79°F) and a pH of 5.8–7.5. Native range: South America, Amazon River basin. Whitebarred catfish care at a glanceCare levelEasyTemperamentPeacefulCommunity tankGoodAdult size16 cm (6.3 in)Minimum tank210 L (55 US gal)Temperature20–26°C (68–79°F)pH5.8–7.5Hardness2–20 dGH (36–357 ppm)DietOmnivore. Accepts flakes, sinking pellets, frozen foods and live foods. Species factsScientific nameAgamyxis pectinifronsFamilyDoradidae (Thorny catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length15.0EnvironmentFreshwater;; pH range: 5.8 - 7.5; dH range: 0 - 20 demersalClimateTropicalDistributionSouth America: Amazon River basin.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interest; aquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More catfish & plecosRaphael catfishPlatydoras costatusGuitarritaBunocephalus coracoideusSpotted corydorasCorydoras ambiacusSkunk corydorasCorydoras arcuatusPink corydorasCorydoras axelrodiBanded corydorasScleromystax barbatusSee all catfish & plecos Can it live with...?Whitebarred catfish and Bluespotted corydorasWhitebarred catfish and CascarudoWhitebarred catfish and Emerald catfishWhitebarred catfish and Glass catfishWhitebarred catfish and Leopard corydorasWhitebarred catfish and Peppered corydorasWhitebarred catfish and Raphael catfishWhitebarred catfish and Reticulated corydorasWhitebarred catfish and Spotted corydorasWhitebarred catfish and Striped glass catfishWhitebarred catfish and Whiptail catfish 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