Blue

Good dropper last February. Size 20. Black midge larva with blue Krystal Flash and UV Finish Thin. #euronymphing #orvis #flyfishing #flytying A post shared by BlogFlyFishMA (@blogflyfishma) on Jan 28, 2017 at 1:21am PST I’ve read that blue can be a very powerful color for flies in the winter. Last year, I tied up various