school of barracuda on the coral reef of koh tachai pinnacle in southern thailand.

animal appearance background barracuda behaviour blue bold cinema cinemascope cinematic cocos coral costa cuda fearsome ferocious fish fishes fishing hunting indonesia islands isolated its known koh large life liveaboard many marine millions nature ocean pacific pinnacle pithy predatory rayfinned red reef rica saltwater sawtooth school scuba sea shoal short similan sipadan southern striking swarm tachai thailand tropical underwater water