Troutline Tactical PT6 Black Nymph BL is a version of pheasant tail nymph tied with body made of dyed black pheasant tail fiber ribbed with 2 wires in 2 colors and a thorax made of synthetic UV dubbing. The light pink and hot orange thorax combination represent a great stimulant for fish. This fly was developed in years of competitions and work in rivers with muddy waters or with a high natural turbidity. In deep pools, this fly is super productive due to contrast offered by the fly color and bottom colors.