Scientific Anglers Sonar Titan Triple Density Intermediate / Sink 3 / Sink 5 Fly Line - Pale Green / Olive / Charcoal

The Scientific Anglers Sonar Titan Triple Density Intermediate / Sink 3 / Sink 5 Fly Line in Pale Green / Olive / Charcoal is built for anglers who need a sinking fly line that casts big streamers with authority and reaches fish holding below the surface. Using the proven Titan taper and a triple-density design, this line casts more like a floater while maintaining a straighter connection to the fly as it sinks. The result is better depth control, improved bite detection, and more solid hook sets when targeting trout, bass, pike, musky, salmon, steelhead, and stripers.

Key Features

• Triple-density construction: An intermediate running line, Sink 3 rear taper, and Sink 5 tip help keep a straighter path to the fly for more consistent subsurface presentation.
• Titan taper design: The short, powerful head loads quickly and turns over large, wind-resistant streamers with less effort.
• Textured coating and braided core: Scientific Anglers Shooting Texture reduces friction for longer casts, easier pick-up, and dependable durability in temperate conditions.

Designed for both freshwater and saltwater use, this Scientific Anglers fly line is a strong choice for streamer fishing in rivers, lakes, and shallow-to-mid-depth water. Welded loops simplify rigging, while the printed line ID makes it easy to identify on the reel. Across this model family, listed specifications show a 33.5 foot head and 105 foot total length, giving anglers a versatile setup for covering water efficiently.

Whether you are stripping articulated trout patterns or presenting larger baitfish flies to aggressive predators, Scientific Anglers delivers the turnover, sink control, and durability serious fly anglers expect from a dedicated sinking fly line.