NymphKen's Crystal Worm

Ken's Crystal Worm is a modern San Juan Worm variant that uses crystal chenille instead of the traditional Ultra Chenille. The extra sparkle of the crystal chenille makes this pattern even more effective at attracting attention.

Season
Year Round
Difficulty
Beginner
Target Species
Trout
Ken's Crystal Worm - Image source: Tightline Productions
Image source: Tightline Productions

Overview

This San Juan Worm variation uses pearl or red Crystal Chenille for the body and is often tied on a curved hook with a tungsten bead. The translucency and sparkle boost effectiveness in off-color water.

Pattern Characteristics

Beginner Difficulty
Trout
Stillwater
Moving Water
Year Round
Imitates: Worm
Variant of: San Juan Worm

Materials

Hook: Daiichi 1770 hook, sizes #12-#14
Thread: UTC 70 Denier, black, here Danville Flymaster
Body: Small stretch round rib, amber
Head: Tying thread

Fishing Tips

Season

Ken's Crystal Worm can be fished year-round, but it is particularly effective in the spring and fall when worms are more likely to be washed into the water.

Presentation

This fly can be drifted along the bottom, either on its own or as part of a multi-fly rig. It works best when fished under an indicator.

When to Use

This is a great pattern to use when trout are not visibly feeding on the surface. It can also be very effective in high water conditions when worms are likely to be washed into the water.

Water Type

This fly works well in both stillwater and moving water.

Rigging Suggestions

This fly can be rigged on a floating line with a long leader and a split shot to get it down to the bottom.

Visibility & Floatation

This fly sinks and is designed to be fished along the bottom. The bright color and flash of the crystal chenille make it highly visible.

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