Scientific Anglers Sonar Sink 25 Cold Fly Fishing Line, Sinking Shooting Head for Coldwater, Fast Sink Tip Control
Features
- + 25’ extra-fast sinking head with handling line
- + For coldwater applications
- + Low tangle design increases shooting distance
- + Floating running line
- + Braided multifilament core
The Scientific Anglers Sonar Sink 25 Cold delivers an extra-fast sinking 25-foot head specifically engineered for coldwater steelhead and trout fishing. Its low-tangle design maximizes shooting distance while the floating running line provides superior line control when swinging flies through deep winter lies.
6 of 31 Alley rivers fishing well right now.
Common Questions
What kind of fishing is the Scientific Anglers Sonar Sink 25 Cold Fly Fishing Line, Sink... used for?
Scientific Anglers's line is set up for spey & two-hand, swinging flies, and spinners & spoons targeting steelhead, trout, salmon. Each technique has a dedicated guide on Steelhead Almanac with rigging walkthroughs and water-reading tips.
What fish species does the Scientific Anglers Sonar Sink 25 Cold Fly Fishing Line, Sink... work for?
This line is curated for steelhead, trout, salmon. The Steelhead Almanac species field guide has biology and Great Lakes-specific tactics for steelhead and the rest.
Where do I buy the Scientific Anglers Sonar Sink 25 Cold Fly Fishing Line, Sink...?
This product is fulfilled by Amazon — currently $89.95. Steelhead Almanac does not handle inventory, payments, or shipping; Amazon does. We curate the gear and pair it with live conditions context. Click "Buy on Amazon" to complete the purchase.
Are conditions good for fishing the Steelhead Alley right now?
6 of 31 Alley rivers fishing well right now. Live updates for all 31 rivers run every 15 minutes — see the full dashboard on Steelhead Almanac.
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Key Specs
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