Occurred on June 22, 2018 / West Bay Grand Cayman, Cayman Islands
Info from Licensor: "I am an avid scuba diver and on this day I saw a Peacock Flounder with his fin straight up. Usually, they are down, so I just started filming and that is when I noticed it did that weird posturing. I was lucky enough to capture this fighting for territory. It was filmed at the Macabuca Dive Site in Grand Cayman."