Scientific Angler Sonar Sink 25 Cold Water Sink Tip Fly Line
Designed for cold water streamer fishing, the Scientific Angler Sonar Sink 25 features a short 25′ fast-sinking head that rapidly gets flies to depth. Paired with a large diameter handling section, it offers excellent line control and stability during casting. The low tangle design enhances shooting distance, while the braided multifilament core ensures durability and smooth performance. This fly line is ideal for cold water applications and comes with a floating running line for consistent casting. The printed line ID and welded loops improve identification and ease of use.
| Key Features |
|---|
| 25’ extra-fast sinking head with handling line |
| Available in sink 3 or sink 6 |
| For cold water applications |
| Excellent streamer line performance |
| Low tangle design increases shooting distance |
| Floating running line |
| Braided multifilament core |
| Printed line ID |
| Welded loops |
FAQ
What is the sinking rate of the Sonar Sink 25 line?
The Sonar Sink 25 has a 25-foot fast-sinking head designed to get flies deep quickly in cold water conditions.
Is the line suitable for use in cold water only?
Yes, this fly line is specifically designed for cold water applications and performs best in such environments.
Can I use this line for both sink 3 and sink 6 configurations?
Yes, the Sonar Sink 25 is available in both sink 3 and sink 6 options to suit different depth requirements.
Alan Wallace –
Used this line for cold water streamer fishing in a mountain stream. The sinking head got my flies to depth quickly and the handling section was easy to manage. No tangles during casting and the line held up well under repeated use.
Matt Gray –
Felt like a solid choice for cold water fishing. The sinking action is fast and the line doesn’t tangle easily. A bit stiff at first, but settles into a good feel after a few casts.
Cameron Reid –
Perfect for deep water streamer fishing. The 25-foot sinking head reaches the bottom fast and the braided core is durable. The printed ID helps me identify the line quickly in the field.