Scientific Anglers Sonar Titan Hover/Sink 2/Sink 4 Fly Line
Get this: we took one of our most popular tapers, the Titan, drenched it in various mixtures of tungsten powder, and created a triple-density sinking fly line that will absolutely change the way you fish streamers forever. This is a fully tapered sinking line, so it casts like a floater, but provides a straight-line sinking connection to your streamer. The days of chucking and ducking are finally over. Welcome to the triple-density revolution.
- Loads quickly and delivers the biggest flies to the furthest targets
- Excellent turnover due to short, powerful head
- Triple density construction provides straight-line connection to fly
- Shooting Texture reduces friction, providing longer casts, easier pick-up, and increased durability
| Specification | Value |
|---|---|
| Line Type | Sinking Fly Line |
| Construction | Triple Density |
| Cast Type | Full Taper, Floats on Cast |
| Application | Streamers |
FAQ
What makes the triple-density construction different from standard sinking lines?
The triple-density construction uses tungsten powder mixed into the line to create a straight-line sinking profile, ensuring consistent depth and better connection to streamers without wobbling or sinking too quickly.
How does the shooting texture improve performance?
The shooting texture reduces friction during casting, allowing for longer casts, easier pickup, and improved durability under repeated use.
Is this line suitable for both beginners and experienced anglers?
Yes, due to its fully tapered design, it casts like a floater, making it easy to handle for beginners while still delivering reliable sinking performance for experienced users.




Luke Graham –
This line changed how I fish streamers. It casts smoothly and keeps a straight path underwater. I no longer have to adjust my casting technique to compensate for sinking. The durability is impressive after several weeks of use.
Angela Skinner –
The triple-density design gives a solid, predictable sink. I can throw big streamers accurately and they stay on target. The shooting texture makes casting feel effortless and the line holds up well.
Bella Cameron –
Great for streamer fishing. It casts like a float but sinks straight. A bit heavier than standard lines, but the performance is worth it. Slightly more expensive, but the results justify the price.
Keith Simpson –
I’ve tried several sinking lines, and this one stands out. The turnover is fast, and the line doesn’t tangle. It’s reliable in windy conditions and delivers flies consistently to deep water.