
Mini Leech
Imitates: Small leech, juvenile baitfish, generic dark forage
Quick Reference
- Best Sizes
- #10-14
- Best Season
- Year-round
- Best Conditions
- Tailwaters, stillwater, trout spey, swung-fly water, indicator rigs
- Water Temp
- 38-60°F
- Recommended Tippet
- 4X-5X fluorocarbon
How to Rig It
Trail behind a chironomid under an indicator on stillwater, swing on a trout spey rig in rivers, or fish as the point fly in a nymph rig.
How to Present It
Slow swing or dead-drift in current; tiny twitches and long pauses on stillwater. The marabou breathes on every micro-movement.
Why It Works
Real leeches are everywhere and trout eat them year-round, but a giant bugger spooks pressured fish. The Mini Leech delivers all the leech-trigger motion in a small, believable, easy-to-eat package — perfect for selective tailwater and stillwater trout.
History
Mini leeches gained traction with the rise of trout spey and modern stillwater fishing. Anglers wanted leech motion without streamer commitment — and discovered the tiny version often outfished its bigger cousin.
Pro Tip
On stillwater, hang a Mini Leech 12-18" below your chironomid as a dropper. It often outfishes the chironomid itself — especially early and late in the day.
Frequently Asked Questions
Mini Leech vs Woolly Bugger?+
Same idea, smaller scale. The Mini Leech is more refined for selective fish and works as a nymph dropper or swung fly, where a full bugger is too much.
Best color for a Mini Leech?+
Black is the universal answer. Olive, brown, and burgundy are strong follow-ups depending on water and forage.
Not sure if Mini Leech 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