
CDC Frenchie
CDC Frenchie adds a soft CDC collar to the classic Frenchie for extra life and movement on slower drifts or subtle currents. It supports CDC Frenchie and soft-collar nymph searches.
Imitates: Mayfly nymphs and emerging subsurface insects
Quick Reference
- Best Sizes
- #14-18
- Best Season
- Year-round
- Best Conditions
- Moderate seams, softer runs, and technical trout water
- Water Temp
- 42-64°F
- Recommended Tippet
- 5X-6X
How to Rig It
Fish as the upper fly above a heavier anchor nymph.
How to Present It
Dead-drift naturally and let the CDC breathe with micro-current changes.
Why It Works
The CDC adds subtle motion without making the fly bulky or slow-sinking.
History
An evolution of the Frenchie that adds more movement for selective trout.
Pro Tip
Use it when standard Frenchies look too rigid or lifeless.
Frequently Asked Questions
Why add CDC to a Frenchie?+
It adds soft movement and a more emergent look while keeping the same hot-spot appeal.
Not sure if CDC Frenchie is right today?
Get a fly recommendation based on live water temp, flow, sky, and time of day for any river in the US.
Open Fly Advisor