HomeFreshwater aquarium fishGuppies & livebearersTequila splitfin Tequila splitfin (Zoogoneticus tequila) Scientific name: Zoogoneticus tequila Webb & Miller, 1998 The Tequila splitfin (Zoogoneticus tequila) is a freshwater fish of the family Goodeidae. In the aquarium it needs water at 20–24°C (68–75°F). Native range: North America, Mexico. Tequila splitfin care at a glanceTemperature20–24°C (68–75°F) Species factsScientific nameZoogoneticus tequilaFamilyGoodeidae (Splitfins)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length6.0EnvironmentFreshwater;; pH range: 6.5 - 7.5 benthopelagic; non-migratoryClimateTropicalDistributionNorth America: Mexico.Conservation status (IUCN)Critically Endangered (CR) (B1ab(iii)+2ab(iii);D)Threat to humansHarmlessUsesFisheries: of no interest; aquarium: potential More guppies & livebearersButterfly splitfinAmeca splendensBluetail goodeaAtaeniobius toweriBold characodonCharacodon audaxPoecilia wingeiMollyPoecilia sphenopsSouthern platyfishXiphophorus maculatusSee all guppies & livebearers SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026