Double Down Nymph
The Double Down Nymph has CDC, two beads, and enough flash to pull fish from all over the ditch.
One of the very best flies of all time is the CDC Pheasant Tail. The Double Dip Nymph was inspired by the success of the CDC PT. One tungsten and one brass bead so you have two beads on one fly, for quick deep probing the depths. We like the slender dense nymph off a larger dry fly all summer!