The Golden Brown Stonefly is absolutely deadly in the water, especially when a stonefly hatch is on. These stoneflies are hand tied with incredible detail.
Zinger Fishing highly recommends having at least 4 different stonefly patterns in your fly case. This is so that you will have the best chance to match the stonefly hatch that might be happening at your river or stream.
Stoneflies are larger flies, but they are fished the same way as you would fish with nymphs. Zinger Fishing usually ties the Golden Brown Stonefly on the top of a multiple hook setup.