School Of Convict Tang Feeding On Algae On The Reefs Under The Blue Sea

coral reef reef shoal coral undersea underwater shoaling convict tang marine animal surgeonfish sea convict surgeonfish ocean manini fish environment acanthurus triostegus acanthuridae habitat fauna seascape wildlife swimming water swim group blue wave colorful tang nature feed tropical animal marine eat travel natural stripe many wild yellow striped nobody behavior school deep american convict