1.4M views · 4K reactions | Grab your snorkel and join our LIVE scuba tour of the underwater world of the Great Barrier Reef Marine Park with Citizens of the Great Barrier Reef | Australia.com | Facebook

987K views · 4.6K shares | Six species of marine turtle live at the Great Barrier Reef, come and say hello! | Australia.com | Facebook

35K views · 129 reactions | Scientists have captured rare underwater footage showing remoras, or sucker fish, attached to humpback whales off Australia’s coast. The fish use suction-like discs on their heads to cling to the massive whales, feeding on sea lice and dead skin while travelling effortlessly through the ocean. #remoras | #underwaterfootage | #humpbackwhale | #Australia | #RepublicWorld | Republic | Facebook