Amusing footage of a territorial fish attacking a snorkeler's GoPro off the coast of Mystery Island in the South Pacific. <br /><br />The video, filmed on Monday, shows the fish protecting its little home in a reef by repeatedly charging at the diver's camera in crystal clear water. <br /><br />The filmer later wrote online: "While snorkeling off Mystery Island, I felt something attacking my flipper. <br /><br />"I turned around to see what it was and this small black fish started darting in and out of its coral hideaway and attacking my GoPro."<br /><br />"I'm not sure what type of fish it was, but it was very tenacious, so after a short while I left it alone," he continued.
