StreamersThe Gonga

The Gonga is a big, bushy streamer that is designed to move a lot of water and mimic larger prey like baitfish and leeches. It's a great choice for targeting larger, predatory fish that aren't shy about going after a big meal.

Season
Fall
Difficulty
Advanced
Target Species
Trout, Bass
The Gonga - Image source: The Fly Fisherman
Image source: The Fly Fisherman

Overview

The original Gonga is a single-hook streamer designed to imitate baitfish with a realistic profile and enticing movement. It features a stacked marabou tail, rubber legs for added motion, and a dense, dubbed head—often finished with a conehead or bead for weight. Flash is blended into the body for visual appeal, and the fly is commonly tied in olive, black, or tan to match local forage. It's an easy-to-cast, versatile streamer that excels on both floating and sinking lines.

Pattern Characteristics

Advanced Difficulty
Trout, Bass
Moving Water
Fall
Imitates: Baitfish, Leeches

Materials

Hook: Tiemco 5262, size #2–#6
Thread: Black Uni-Thread 6/0
Tail: Black marabou
Body: Black chenille
Wing: Black rabbit strip
Collar: Black schlappen
Head: Black deer hair

Fishing Tips

Season

The Gonga is most effective during the Fall when fish are aggressively feeding in preparation for winter.

Presentation

Cast the Gonga across the current and allow it to swing downstream. Use an erratic retrieve to mimic a wounded baitfish or leech.

When to Use

Use this fly when targeting larger, predatory fish, especially in faster moving water.

Water Type

Best in moving water environments like rivers and streams.

Rigging Suggestions

Use a 7 to 9-foot leader with a 0X to 2X tippet. A sink tip or full sinking line can help get the fly down in deeper or faster water.

Visibility & Floatation

The Gonga is a large, visible fly that sinks and moves a lot of water. Its dark colors make it an effective silhouette in a variety of conditions.