A lone swimmer enjoying the clear waters along the break wall on the Gold Coast of Australia

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 destination tourist animal encounter fish recreation scuba tank scuba equipment pacific nature wildlife water activity ecosystem plastics fish feeding fish food primary industries feeding frenzy scuba diver adventure tourism explore light beam scuba diving club scuba dive shop holiday excitement snorkelling boats break wall single person swimming water sports alone gc rocks