Copperband butterflyfish (Chelmon rostratus), Great Barrier Reef by Vladimir Golubev
The Moorish idol, Zanclus cornutus
Tropical Fish: The Thorn-Tailed Fish (Acanthuridae) is a family of forked-tailed fish, (aka: tang, surgeonfish, unicornfish
Not from the reef. These are beautiful freshwater fish. they are very hard to keep in an aquarium. Discus fish - ©Roberto Cortes ¿que colores.