Pattern Library
Lite Brite Perdigon fly pattern
Nymph · #102 of 129

Lite Brite Perdigon

Also known as: Devin Olsen's Lite Brite Perdigon

Imitates: Tiny mayfly nymph, midge pupa, and generic slim bait

Quick Reference

Best Sizes
#14-20
Best Season
Year-round
Best Conditions
Fast riffles, deep slots, technical tailwaters, Euro nymphing
Water Temp
38-60°F
Recommended Tippet
5X-6X fluorocarbon

How to Rig It

A classic anchor or dropper in a Euro rig. Also excellent under an indicator when fish want a very slim profile.

How to Present It

Dead-drift deep with minimal slack. Perdigons are at their best when they sink fast and stay in the lane.

Why It Works

The smooth resin-coated body slices through current and sinks quickly, while the Lite Brite material gives just enough flash to help trout find it without overpowering the profile.

History

Perdigons came from Spanish competition fly fishing, and Devin Olsen's Lite Brite version helped bring that style into mainstream American trout fishing through Tactical Fly Fisher.

Pro Tip

This is a killer fly for tough tailwaters when standard nymphs are drifting too high. If depth matters most, reach for a perdigon first.

Frequently Asked Questions

What is a perdigon?+

A slim, hard-bodied competition nymph designed to sink extremely fast and get to the bottom quickly in modern Euro-nymphing rigs.

Why use the Lite Brite version?+

It adds a subtle flash component that can help in deeper or slightly stained water while still keeping the profile tiny and efficient.

Try the Fly Advisor

Not sure if Lite Brite Perdigon is right today?

Get a fly recommendation based on live water temp, flow, sky, and time of day for any river in the US.

Open Fly Advisor
MapFly GuideStrike ZoneReportsLogTools