After they proudly display the large grouper, they will cut it up into portions of meat. The meat is estimated to be worth £5,000. Owner Anthony Griffin, 39, told the Manchester Evening News that in angling terms it was a chance to really "put Manchester on the map". “It’s been a bit of a whirlwind as we only found we were getting it on Saturday. “But we just thought, Manchester is number one at everything, music, sport. “And this was a chance to make history and really put ourselves on the map. “The size of it has obviously blown us all away. “It’s a particularly exotic fish so most people in the UK probably won’t be familiar with it.