School of fish Harlequin sweetlips (Plectorhinchus chaetodonoides), Great Barrier Reef, Coral Sea, Pacific Ocean, Australia, Oceania

actinopterygii animals in the wild animals animal australasia australia blotchy bony fishes bony fish clown sweetlips coral reefs coral reef coral sea deserted dive site diving area diving locations diving location empty fauna fish great barrier reef group of animals groups of animals groups group grunts grunt habitat haemulidae harlequin sweetlips harlequin sweetlips harlequin sweetlip many animals many marine animals marine animal marine fishes marine fish natural environments natural environment natural habitat nature nobody no one no people numerous oceans ocean osteichthyes pacific ocean pacific patchy perciformes percomorphaceae pisces plectorhinchus chaetodonoides plectorhinchus pods ray finned fishes ray finned fish reefs reef saltwater fish schooling fish school of fish school sea several animals several shoal of fish swarm behaviours swarm behaviour swarming swarm of fish swarm sweetlips sweetlip underwater photos underwater photo underwater worlds underwater world underwater under water unesco world heritage site unesco world natural heritage uninhabited water animals water animal wild animals wild animal wildlife photography wildlife world natural heritage