Scientific Anglers

The Sonar Titan Intermediate is powerful for casting the largest of flies with a slow sink rate to get flies just below the surface. This line performs best is temperate climates.

The SONAR Saltwater Intermediate fly line features a slow-sinking clear head that cuts through the surface and provides an amazing amount of stealth for those wary fish cruising the flats.

The Mastery Grand slam is designed for chasing tarpon, bonefish, and permit on the same line. Cuts through wind and casts large flies with ease and allows for quick casts for moving targets. Loads rod quickly and efficiently.

The Sonar Musky has a powerful head to turn over extremely large flies. Oversized running line for increased line management and positive strip sets. This intermediate running line with Sink 5 head works well for rivers and lakes.

The Bass Bug is designed for throwing large, air-resistant dry flies and streamers for bass in rivers, lakes, and ponds. Overweighted by two line sizes to assist in loading rods and turning over heavy rigs; use designated line weight for your rod.

Similar in design to our Titan taper, but with an extended rear taper for better mending ability and more line control, the Titan Long is quite possibly the best warmwater fly line ever constructed.

Designed with line control in mind, its extended rear taper allows you to cast a mile, mend with authority, and turn over nearly any rig imaginable—from dredging double nymphs to larger dry-dropper concoctions.

The Amplitude Smooth Infinity has the power to bomb out streamers, yet retains delicacy for dry flies. It mends like an absolute dream, and delivers flies at all distances. Built a half-size heavy, with a long head and substantial front taper, it’s perfec

The Mastery Trout line is ideally suited for chasing browns, rainbows, cutthroats, and any other trout you can imagine. Perfect for dry flies and ideal for smaller nymphs and streamers.

Built a half-size heavy, the MPX taper starts where the GPX left off. Redesigned with more mass toward the front of the head, the MPX provides the same benefits of the GPX, with an added emphasis on presentation.

The Infinity Salt is technical, versatile, accurate and simply the most advanced saltwater line available. Featuring AST Plus slickness additive for superior shooting ability and increased durability this line will handle the most rigorous of conditions.

Built on a stiff core for tropical conditions, and featuring our AST Plus slickness additive, the Bonefish taper is designed with a long, compound head for casting accuracy and delicate deliveries to fish.