The Electric Caddis Pupa in brown does a phenomenal job at imitating young caddis pupas. One of the best strategies to catch more fish during a caddis hatch is to tie one of these onto a dropper rig. If the hatch is right and the caddis are brown, which they often are, you?re sure to have a great day trout fishing. This is a top pattern amongst anyone targeting caddis in their various stages.