Dry · #71 of 532

CDC Caddis

CDC Caddis uses a soft cul de canard wing for a low natural-riding caddis silhouette that fools selective trout. It supports CDC Caddis fly, caddis dry, and selective trout searches.

Imitates: Adult and emerging caddis

Best Sizes: #14-20
Best Season: Spring through fall
Best Conditions: Spring creeks, tailwaters, and selective rise water
Water Temp: 50-68°F
Recommended Tippet: 5X-6X

How to Rig It

Fish solo to picky risers on long fine tippets.

How to Present It

Drag-free drift; the CDC wing flutters naturally on the surface.

Why It Works

CDC traps tiny air bubbles, mimicking the shimmer of natural caddis wings — trout eat it confidently.

History

European-origin design that became a worldwide caddis solution.

Pro Tip

Never use paste floatant on CDC — only desiccant powders.

Frequently Asked Questions

What does CDC do for a caddis pattern?+

It traps air and creates a natural fluttering silhouette in the film.

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