Using the Peacock Prince Nymph Flash Back just barely above the river bed is a sure way to bring in the trophy fish. This fly imitation has incredible capabilities as it contains the natural qualities that make the Peacock Prince so appealing to the trout, however the Peacock Prince Nymph Flash Back has an added 'zing' enabling it to be seen in cloudier conditions than its counterpart. The onsite team here at Reelflies.ca declare that this fly is a necessity for any serious nymph fishermen.