NymphPoison Tung
The Poison Tung is an attractive, high-sinking rate fly designed to grab the attention of trout. Its bright coloration and flashy appearance make it an excellent choice in stained or murky waters.
Year Round
Intermediate
Trout

Overview
A tungsten-headed midge or mayfly nymph with a slim profile and hot spot behind the bead. The body is usually thread or dubbing ribbed with wire, with a small tail and often a flashback wingcase. Designed to get down fast.
Pattern Characteristics
Materials
Hook: TMC 2487 or 2488, size #16–#20
Bead: 2mm Silver Tungsten Bead
Thread: Uni-thread, Gray
Rib: Blue Lagartun or UTC Wire, Small
Body: Tying Thread
Head: Ice Dub, UV Gray or Lavender
Fishing Tips
Season
Effective year-round, but particularly useful in stained water conditions during runoff season.
Presentation
Dead drift near the bottom, often as part of a nymphing rig.
When to Use
When water visibility is low and you need a fly that stands out.
Water Type
Best in moving water like rivers and streams.
Rigging Suggestions
Use in a tandem nymph rig with a more natural pattern, or as an attractor in a multiple-fly setup.
Visibility & Floatation
This fly sinks quickly due to its tungsten bead. Its bright color and shiny thorax make it highly visible in various water conditions.