HomeFreshwater aquarium fishGouramis & bettasMottled ctenopoma Mottled ctenopoma (Ctenopoma weeksii) Scientific name: Ctenopoma weeksii Boulenger, 1896 The Mottled ctenopoma (Ctenopoma weeksii) is a freshwater fish of the family Anabantidae. In the aquarium it needs water at 24–28°C (75–82°F). Native range: Africa, Congo basin. Mottled ctenopoma care at a glanceTemperature24–28°C (75–82°F) Species factsScientific nameCtenopoma weeksiiFamilyAnabantidae (Climbing gouramies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length12.0EnvironmentFreshwater;; pH range: 6.2 - 7.2; dH range: 4 - 15 benthopelagicClimateTropicalDistributionAfrica: Congo basin.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More gouramis & bettasOrnate ctenopomaMicroctenopoma ansorgiiSpotted ctenopomaCtenopoma acutirostreBadisBadis badisChocolate gouramiSphaerichthys osphromenoidesSlim bettaBetta bellicaCrescent bettaBetta imbellisSee all gouramis & bettas SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026