Naso Tang is a species of friend tang in Abyssrium. It was added in the 1.1.8 version.
Naso tang is a species of tang of the genus Naso, the genus species are known as unicornfish. This species can be found in the Indian Ocean and the Pacific Ocean, in coral reefs, often in pairs. This species can be easily recognised by two bright orange forward-hooked spines on the caudal peduncle (the tail base), its orange lips and black face mask. The body is brownish-grey with yellow nape and there is a broad black band on the dorsal fin. It reaches about 45 cm in length.