CDC Biot Comparadun BWO

The CDC Biot Comparadun BWO is a technical dry fly designed to imitate a Blue Wing Olive dun with a low, natural profile. A slim biot body provides realistic segmentation while CDC and the comparadun-style wing create a delicate footprint on the surface.

This pattern is built for situations where trout are feeding selectively on small mayflies and presentation matters. It excels in slower currents, clear water, and technical hatch-matching conditions.

Key Features

• Realistic Blue Wing Olive dun imitation
• Slim segmented biot body
• CDC adds natural movement and flotation
• Low-profile comparadun silhouette
• Excellent for selective trout

Best Use: BWO hatches, clear water, slow currents, selective trout

Fly Type: Dry Fly

Target Species: Trout