HomeFreshwater aquarium fishRainbowfish & killifishGolden panchax Golden panchax (Pachypanchax playfairii) Scientific name: Pachypanchax playfairii G?nther, 1866 The Golden panchax (Pachypanchax playfairii) is a freshwater fish of the family Aplocheilidae. In the aquarium it needs water at 22–24°C (72–75°F). Native range: Africa, endemic of Seychelles. Golden panchax care at a glanceTemperature22–24°C (72–75°F) BiologyOccurs in small fresh and brackish water streams. 10 cm max TL. Also inhabit ponds. Feeds on worms, crustaceans, insects and fish. Not a seasonal killifish. Is easy to maintain in the aquarium.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePachypanchax playfairiiFamilyAplocheilidae (Killifishes)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length10.0EnvironmentFreshwater; brackish;; pH range: 6.0 - 8.0; dH range: 5 - 19 demersal; non-migratoryClimateTropicalDistributionAfrica: endemic of Seychelles.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries:; aquarium: commercialResilienceLow, minimum population doubling time 4.5 - 14 years (Fec= 50-200 eggs) More rainbowfish & killifishRed-Tailed SilversideBedotia geayiTwostripe lyretailAphyosemion bivittatumLyretail panchaxAphyosemion australeCelebes rainbowfishMarosatherina ladigesiCelebes rainbowTelmatherina celebensisMarmorated medakaOryzias marmoratusSee all rainbowfish & killifish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026