This guide provides an overview of the Moorish Idol, an exotic fish that is native to the tropical waters of the Indian and Pacific Oceans. It covers topics such as the fish's natural habitat, diet, and behavior, as well
From Wikipedia
The Moorish idol is a species of marine ray-finned fish belonging to the family Zanclidae. It is the only member of the monospecific genus Zanclus and the only extant species within the Zanclidae. This species is found on reefs in the Indo-Pacific region.