CDC Caddis YGroup_Grande and a purple body

and a purple body

and in larger sizes it's a great stonefly nymph imitation

and the brown for PMD

or chironomid

slender abdomen and a stacked hackle pulled over the thorax

CDC Caddis YGroup_Grande and a purple bodyWhen you have large, spooky trout cautiously sipping flies off the surface you need a reliable pattern that you can reach for confidently, and this Cdc Caddis is exactly that. We have found the olive version to be the most successful color, as trout eat it as a caddis or a baetis, but make sure you have a few of the Tan color for summer evening caddis hatches. This pattern is available for U. S. shipping only.