HomeFreshwater aquarium fishRainbowfish & killifishMarbled lyretail Marbled lyretail (Fundulopanchax marmoratus) Scientific name: Fundulopanchax marmoratus Radda, 1973 The Marbled lyretail (Fundulopanchax marmoratus) is a freshwater fish of the family Nothobranchiidae. In the aquarium it needs water at 21–23°C (70–73°F). Native range: Africa, known only from the area around Mbonge, southwestern Cameroon. Marbled lyretail care at a glanceTemperature21–23°C (70–73°F) BiologyOccurs in swamps, swampy parts of brooks and small streams in the coastal rainforest. Not a seasonal killifish. Bottom spawner, 1 month. Is easy to maintain in the aquarium.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameFundulopanchax marmoratusFamilyNothobranchiidae (African rivulines)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length6.0EnvironmentFreshwater;; pH range: 6.0 - 7.0; dH range: 5 - 12 benthopelagic; non-migratoryClimateTropicalDistributionAfrica: known only from the area around Mbonge, southwestern Cameroon.Conservation status (IUCN)Endangered (EN) (B1ab(iii)+2ab(iii))Threat to humansHarmlessUsesAquarium: commercial More rainbowfish & killifishTwostripe lyretailAphyosemion bivittatumRed-Tailed SilversideBedotia geayiLyretail 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