HomeFreshwater aquarium fishCatfish & plecosBritski's catfish Britski's catfish (Brochis britskii) Scientific name: Brochis britskii Nijssen & Isbr?cker, 1983 The Britski's catfish (Brochis britskii) is a freshwater fish of the family Callichthyidae that grows to about 8.5 cm (3.3 in). It is peaceful, suits community aquariums and needs water at 20–24°C (68–75°F) and a pH of 6.5–7.2. Native range: South America, Brazil, Paraguay (Upper Rio Paraguay). Britski's catfish care at a glanceTemperamentPeacefulCommunity tankExcellentAdult size8.5 cm (3.3 in)Temperature20–24°C (68–75°F)pH6.5–7.2Hardness8–20 dGH (143–357 ppm)DietOmnivore. Accepts flakes. Species factsScientific nameBrochis britskiiFamilyCallichthyidae (Callichthyid armored catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length8.8EnvironmentFreshwater; demersalClimateTropicalDistributionSouth America: Upper Paraguay River basin.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More catfish & plecosPictus catPimelodus pictusHognosed brochisBrochis multiradiatusCorydoras agassiziiPimelodus ornatusMystus leucophasisSiamese algae-eaterGyrinocheilus aymonieriSee all catfish & plecos 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