Five Chinese fishermen caught a 1.8-metre-long grouper in the South China Sea last week.<br /><br />The clip, filmed off the coast of Xiamen City in Fujian Province on May 9, shows a giant grouper being pulled out of the sea and onto a boat by fisherman known only as Lin and his four pals.<br /><br />According to local media, Lin used tuna as a bait to catch the grouper and pulled it up with four other friends in half an hour.<br /><br />The grouper was sold for more than £1,850, Lin said.<br /><br />++CLIENTS PLEASE NOTE: THIS VIDEO HAS BEEN LOOPED++