NymphCB Stocker

The CB Stocker is a flashy, attractor pattern designed to catch the attention of stocked trout. It features a beadhead for added weight and flash, and a brightly colored body that stands out in the water. This fly can be particularly effective in clear water conditions where the flash can draw fish from a distance.

Season
Year Round
Difficulty
Beginner
Target Species
Trout
CB Stocker - Image source: Ontario Fly Fisher
Image source: Ontario Fly Fisher

Overview

A fast-tie attractor nymph often used for stocked trout, this fly typically features flashy materials like UV dubbing, a hot-spot bead (usually orange or chartreuse), and a generic buggy silhouette. It's meant to be durable, quick to tie, and highly visible—perfect for prospecting or targeting naive fish.

Pattern Characteristics

Beginner Difficulty
Trout
Stillwater
Year Round
Imitates: Attractor

Materials

Hook: Hanák H 400BL, size #10–#14
Bead: Silver tungsten bead, 3.2 mm
Thread: Red UTC 70 denier
Tail: Red crystal flash
Body: Red ice dub
Ribbing: Silver wire
Thorax: Peacock herl

Fishing Tips

Season

This fly can be used year round, but may be most effective in the spring and fall when stocking typically occurs.

Presentation

Dead drift this fly near the bottom. The flash and movement of the tail can attract fish even in still water.

When to Use

When fishing in stocked waters, particularly shortly after a stocking event.

Water Type

This pattern is designed for stillwater, but can also be effective in slow-moving water.

Rigging Suggestions

Use a small split shot to get it down in deeper water or faster currents.

Visibility & Floatation

This fly sinks quickly due to the beadhead, and the bright colors and flash make it highly visible in the water.