blue surgeon fish close to yellow tube sponge, in the reef, underwater photo in caribbean sea

acanthurus coeruleus atlantic blue tang barbers doctorfish doctor surgeonfish tangs caribbean reef wildlife doctorfishes guadeloupe marine life snorkel snorkeling surgeonfishes undersea underwater fauna wandering yellow barber tropical fish tropics fishes tube sponge sea aplysina fistularis animal photo verongiida coral diving scuba west indies sponges aquatic biodiversity antilles ocean polyps animals dive