Arial view of three scuba divers swimming underwater following each other using waterproof torches

snorkeling underwater underwater video underwater cameraman underwater footage great barrier reef blue water tropical destination tropics animal protected species marine biology marine conservation global warming coral coral bleaching travel travel destination tourist australia animal encounter fish recreation scuba tank scuba equipment pacific nature wildlife excitement water activity flipper fins holiday ecosystem plastics fish feeding fish food primary industries feeding frenzy scuba diver waterproof torches group of divers adventure tourism explore night diving light beam people scuba diving club scuba dive shop