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Purple Tang (Blyth, 1852)

 Scientific Name  Zebrasoma xanthurum
 Diet  Herbivore; algae, brine shrimp
 Alt Common Name  Yellowtail, Red Sea Sailfin, Dusky Surgeonfish, Raja orava (Sri Lanka)
 Family  Acanthuridae
 Origin  Indian, Pacific and Red Sea 
 Aquarist Level  Intermediate
 Reef Safe  Yes
 Coloration  Purple with Yellow tail
 Disposition  Peaceful except with other tangs of the same genus or coloration.
 Hardiness  Hardy
 Compatibility  Peaceful with other species.  Aggressive towards own species. 
 Mature Size  9 inches
 Sexual Dimorphism  Not visible.

Recommended Supplements

Notes: Tangs, also known as Surgeonfish, are ideal fish for the fish only or reef aquarium.  Generally it is best to keep one tang per aquarium.  If attempting to keep more a 75 gallon aquarium or larger aquarium is recommended as well as introducing tangs from different genus at the same time.

Purple tangs are reported grazers of filamentous algae.