Murray’s Fly Shop Quick Fly Fishing Tip: Loop to Loop Connections – Loop to loop connections are a standard affair in today’s fly fishing arena. Many fly lines come with loops pre made in the end to ease attaching your fly fishing leader. Love loop to loop connections or hate loop to loop connections, there is a time and place for just about everything. When that time arises in your fly fishing, you need to make sure you connect your loop to loop correctly. Learn to tie the Double Surgeons Loop in this Quick Tip Video.