RIO Premier Fathom Clean Sweep – Slow
A complete series of sweep style sinking lines designed for easy distance, with ultra-slick performance.
Easy casting, fast loading head for minimum false casts and quick distance.
Hang Marker shows where to fish the Hang.
Multi-density Sweep line for complete depth control.
Built on a supple core that will not tangle.
Built with RIO’s exceptionally slick, durable SlickCast coating.
Specifications
| Feature | Detail |
|---|---|
| Sweep Style | Yes |
| Line Type | Sinking |
| Speed | Slow |
| Core Type | Supple Core |
| Coating | SlickCast |
| Depth Control | Multi-density |
| Casting Performance | Easy casting, fast loading head |
FAQ
How does the Hang Marker help in fishing?
The Hang Marker shows the exact point where the line should be hung, helping anglers maintain proper depth and positioning for optimal fishing.
Is the line resistant to tangling?
Yes, the supple core is designed to prevent tangling, ensuring smooth handling and consistent performance during use.
Can this line be used for deep water fishing?
The multi-density design provides complete depth control, making it suitable for deep water applications.




Sophie Davies –
The slow sweep line casts smoothly and stays on target. The hang marker is very helpful for setting depth. I’ve used it in both clear and murky water and it performs consistently.
Sebastian Greene –
Great for slow presentations. The SlickCast coating reduces friction and makes it easy to cast without false starts. Depth control is precise thanks to the multi-density design.
Andrew Rees –
I appreciate the supple core—no tangles even after long sessions. The line sinks steadily and the hang marker helps me keep the bait at the right depth.
Charles Wallace –
It’s easier to load and cast than other sweep lines I’ve tried. The slow speed is perfect for targeting fish that are wary of fast movements.