Blackspine Unicornfish

Scientific Name: Naso minor
Family: Surgeonfishes - Acanthuridae
Maximum Size: 19cm
Identification: Gray body pales on lower sides, blackish lips, tail spine and its basal plate black, pectoral and tail fins yellowish.
Favourite: Form small to large schools in mid-water.
Hide-out: Lagoons and outer reefs in 12-40m.
Location: Indo-Asian Pacific - E. Africa to Indonesia, Philippines, Papua New Guinea and Great Barrier Reef.