By bristolpost Administrator & Rachel Hagan A fisherman couldn’t believe his eyes when he caught a record-breaking fish at a lake near Bristol. Lloyd Watson was amazed after he pulled out the massive 47lb 5oz fish at Chew Valley Lake. The lake, looked after by Bristol Water, said it was a “once in a lifetime capture”. If the British Record Fish Committee says yes, Lloyd will have beaten the old record for the biggest pike in Britain. Lloyd came from Manchester on Tuesday and this was his first time fishing at Chew. He followed the rules to look after the fish, so after he weighed it and took a…