Pike fly challenge

I've managed 21 fish since I started the pike fly challenge last Thursday. These two pulse tubes have caught the two biggest fish for me the last 5 days. Water temps have been extremely low around 3'c - 5'c and persistant Northerly winds have pushed water south, so water levels have also been extremely low the last week, and when water levels are low here the fish go off the bite! I had a blank on Saturday using hooked flies and the longest a fly has stayed on my line was the perch tube fly. I'll be putting up the 1st points this evening on the league table.