Rangiroa, flute fish and black Surgeon fishes mating over the reef, 4K UHD

surgeon fish flute fish spawning reproduction surgeon fish sperm releasing eggs mating pass undersea night end of day coral reef Rangiroa Tiputa ocean current school tropical Polynesia banc poisson chirurgien fraie sperme gamète laitance nuit fin de journée passe courant ocean Pacifique récif corail sous marin Polynésie groupe nager 4K video UHD Rangiroa stock footage banque d'images