HomeMarine aquarium fishTangs & surgeonfishYellowtail tang Yellowtail tang (Zebrasoma xanthurum) Scientific name: Zebrasoma xanthurum Blyth, 1852 The Yellowtail tang (Zebrasoma xanthurum) is a marine fish of the family Acanthuridae. In the aquarium it needs water at 24–28°C (75–82°F). Native range: Western Indian Ocean, Red Sea to the Persian Gulf; recorded from Maldives. Yellowtail tang care at a glanceTemperature24–28°C (75–82°F) BiologyOften found in groups in coral-rich areas or on rocky bottoms. It small and numerous pharyngeal teeth suggest a diet that consists mainly of filamentous algae.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameZebrasoma xanthurumFamilyAcanthuridae (Surgeonfishes, tangs, unicornfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length22.0Common length10.0Depth range0–20 m (0–66 ft)EnvironmentMarine; reef-associated; depth range 0 - 20 m, usually 2 - 20 mClimateTropicalDistributionWestern Indian Ocean: Red Sea to the Persian Gulf; recorded from Maldives.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More tangs & surgeonfishElongate surgeonfishAcanthurus mataEyestripe surgeonfishAcanthurus dussumieriPowderblue surgeonfishAcanthurus leucosternonLined surgeonfishAcanthurus lineatusDoubleband surgeonfishAcanthurus tennentiiConvict surgeonfishAcanthurus triostegusSee all tangs & surgeonfish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026