CDC Micro Caddis by Big Y Fly Co.
Designed for tiny caddis hatches, this pattern matches small, delicate caddis insects in both emergent and spinner stages.
Perfect for small dark caddis or sedge patterns, the CDC Micro Caddis provides a natural appearance and realistic behavior in the water.
It floats effortlessly without the need for floatant, thanks to the natural buoyancy of CDC material, which mimics the surface movement of real insects.
| Feature | Description |
|---|---|
| Size | Small, ideal for tiny hatches |
| Use | Emergers and spinners |
| Material | CDC (Cotton Dyeing Cloth) |
| Floatability | Floats naturally without floatant |
FAQ
Can this pattern be used for both emergers and spinners?
Yes, the CDC Micro Caddis works well for both emergers and spinners due to its small size and natural floating behavior.
Does it require any special floatant to work?
No, it floats naturally without the need for floatant.
Is it suitable for small dark caddis or sedge patterns?
Yes, it is specifically designed for small dark caddis or sedge imitations.



Victor Butler –
This caddis matches perfectly during small hatches. It floats naturally and looks realistic. I’ve used it in both emergent and spinner situations with good results.
Adrian Edmunds –
Great detail and natural float. Works well in still water and slow currents. No need for floatant, which is a big plus.
Wanda Butler –
Solid pattern for tiny caddis. A bit delicate in windy conditions, but overall very effective in the right conditions.