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CDC and Elk fly pattern
Dry · #169 of 532

CDC and Elk

Also known as: CDC & Elk

Imitates: Adult caddis

Quick Reference

Best Sizes
#12-18
Best Season
Spring through fall
Best Conditions
Riffles, glides, low-riding caddis situations, selective surface fish
Water Temp
50-70°F
Recommended Tippet
4X-6X

How to Rig It

Single dry or with a tiny emerger trailer 12-18 inches behind.

How to Present It

Dead-drift it flush in the film. Add only the slightest skate if fish are chasing caddis adults.

Why It Works

Unlike high-floating hackled caddis, the CDC and Elk sits low and natural in the surface film — exactly where many real adults struggle.

History

Tied by Hans Weilenmann, this pattern became a modern classic by combining CDC softness with the visibility and silhouette of elk hair.

Pro Tip

When fish refuse high-riding Elk Hair Caddis patterns, switch to CDC and Elk. It is often the more realistic answer.

Frequently Asked Questions

CDC and Elk vs Elk Hair Caddis?+

The CDC and Elk rides lower and more delicate; the Elk Hair Caddis is more buoyant and easier to see in rough water.

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