The WetCel Type II General-Purpose Sinking Line from Scientific Anglers offers a simple, reliable option for anglers who want to cover water efficiently without a lot of fuss. Designed as a weight-forward sinking line, it’s well suited for throwing nymphs and streamers to trout,...

Overview Deciding what to fish for can slow you down. The WetCel Type IV General Purpose Sinking Line from Scientific Anglers is a straightforward, versatile option built for nymphs and streamers across fresh water. It’s a weight-forward sinking line with a simple, no-frills approach,...

All-around freshwater versatility Can't decide what to fish for? The WetCel Type IV General Purpose Sinking Line from Scientific Anglers offers a simple, no-frills weight-forward sinking design that covers a broad range of freshwater scenarios. Whether you’re targeting trout in a mountain stream, bass...

Overview The Scientific Anglers WetCel Type IV General Purpose Sinking Line in Charcoal is a simple, dependable choice for freshwater anglers. Designed to throw nymphs and streamers with confidence, this line focuses on versatile sinking power without complicated features. It’s a practical option for...

The Scientific Anglers Wetcel Type VI General Purpose Sinking Line in black is designed for versatile sinking applications, ideal for nymphs and streamers. With a Sink 6 rating, it sinks 4.5-6.0 inches per second to reach submerged targets quickly. This line runs 80 feet...

Meet the WetCel Type VI General Purpose Sinking Line Designed for anglers who want to cover water quickly and keep flies where the fish are, this line sits between the surface and the bottom, providing depth control without adding complexity to your setup. The...

Can't decide what to fish for? Our WetCel sinking line is a simple, no-frills, weight-forward sinking fly line perfect for throwing nymphs and streamers to trout, bass, or panfish in streams, rivers, or lakes. It may not cost a lot, but that certainly doesn't...

Can't decide what to fish for? Our WetCel sinking line is a simple, no-frills, weight-forward sinking fly line perfect for throwing nymphs and streamers to trout, bass, or panfish in streams, rivers, or lakes. It may not cost a lot, but that certainly doesn't...

Frequency Boost Floating Line: a versatile, all-purpose option from Scientific Anglers The Frequency Boost is a half-size heavy floating line designed for general purpose use. Its Willow color helps you track line movement across the water, aiding you in monitoring presentations as you work...

The Frequency Trout line from Scientific Anglers is built for versatility, delivering dependable buoyancy and adaptability across a wide range of trout fishing scenarios. With a floating profile, a mid-length head, and a taper designed to handle most flies, this line aims to provide...

OverviewThe Scientific Anglers Frequency Trout line is a floating option designed for everyday trout fishing. Its versatile taper favors a wide range of flies and water conditions, making it a dependable tool when you want to stay on the water longer without swapping lines....

Overview The MPX Mastery Trout Taper from Scientific Anglers is a carefully refined general presentation line built to complement a wide trout-fishing toolkit. Emerging from the GPX lineage, this WF4F line adds forward mass for easier loading and steadier turnover, delivering a balanced presentation...

Overview Anglers seeking a dependable trout line will appreciate the Scientific Anglers WF-5-F Frequency Floating Trout Line. Its mid-length head delivers sensitivity for delicate dries while providing solid line control for nymph rigs on a variety of streams. Built as a versatile all‑around option,...

The Scientific Anglers Frequency Sink tip line is ideal for streamers and wet flies for trout, steelhead, and salmon, and great for smallmouth bass in fast-moving water. The fast-sinking 10' tip sinks flies through the water column, with a mid-length head that enhances control....

The Frequency Boost WF-6-F floating line from Scientific Anglers is a half-size heavy, general purpose line with a versatile mid-length head. Featuring a supple braided multifilament core and Willow color, it performs well with larger, heavier flies and remains easy to cast for varied...

Overview The Scientific Anglers Frequency WF-8-S is a full-sink line crafted for streamer-focused days in stillwater and larger waters. It belongs to the Frequency family, balancing depth, control, and smooth line feel thanks to a monofilament core and a mid-length sinking head. This configuration...

Overview Scientific Anglers XTS 100lb backing delivers a robust, long-ranging option for anglers who prefer a single, dependable supply on the water. With a 100 lb test and a generous 500-yard length, this backing is designed to pair well with heavy fly lines and...

Premium backing for demanding anglers Scientific Anglers' XTS Gel Spun 500 yd Polyethylene Fly Line Backing in a bright yellow helps you maximize capacity without compromising strength. The micro-diameter gel-spun polyethylene used here is engineered to deliver a compact profile that sits neatly on...

Overview The Scientific Anglers XTS gel-spun backing in blue is a compact, high-capacity solution designed for demanding fly fishing sessions. Its micro-diameter construction helps you maximize reel capacity without adding bulk, so you can focus on the next leap, the next long run, or...

Overview When you need more line on the reel without a bulkier diameter, Scientific Anglers XTS Gel Spun Backing offers a high-capacity option designed to perform. The backing uses micro-diameter gel-spun polyethylene to maximize capacity while preserving handling feel and control on the spool....