Scientific Anglers Mastery Saltwater is a general purpose fly fishing line designed to be the go-to everyday line. The line features a versatile compound design provides enough power to cut through the wind, while retaining a delicate delivery for spooky fish on the flats. Built for a wide range of temperatures and environments. The Scientific Anglers Mastery Saltwater line is for the angler looking for all round performance. Features  Compound taper turns over big flies Designed for use in temperate and tropical climates Two tone for better visibility Variable head lengths for distance casting and quick shots to passing fish Small diameter to deal with windy conditions Compound taper turns over big flies Tropi-Core technology for tropical climates, although, designed to handle milder temperatures

Scientific Anglers Mastery Trout GP is a finesse-oriented general purpose taper built for trout anglers who prioritise delicate presentations over heavy rigs. Utilising the tapered belly from the Infinity with a slightly longer front and rear taper and a quarter-size-heavy weight scheme, this line delivers smooth accurate casts across a wide range of techniques. It excels with dries, nymphs, and moderate streamers, making it the ideal choice for anglers who don't consistently fish large streamers or bulky indicator setups. Technologies AST – Advanced Shooting Technology slickness additive that reduces friction, improves shootability, and keeps lines performing longer. Welded Loops – Durable welded loops on both the front and back of the line for easy, reliable loop-to-loop connections to backing and leaders. SA-ID – Printed line identification for quick, easy recognition on the water. Braided Multifilament Core – Supple cold-water core that improves flotation, reduces memory, and provides smooth, stable casting. Temperature Rating Cold / Moderate – 0°C to 25°C

Scientific Anglers Regulator Spools – Simplify switching out fly lines on your reel. Perfect for traveling anglers or those without easy access to a fly shop. The Regulator Line Winder makes line changes a breeze. Features Create and dispense coils of fly line Only one Regulator Spool is needed for managing all of your lines

Scientific Anglers ReLOOP is a simple, effective kit for replacing damaged or worn welded loops on your fly line. Designed to restore reliable loop-to-loop connections, it helps extend the life of your favourite lines and keep your setups fishing perfectly with minimal effort. Features Replacement loop kit for repairing or upgrading damaged fly line welded loops Helps extend fly line life Clean loop-to-loop connection for attaching leaders quickly Simple installation with basic heat application, no specialist tools required Ideal for anglers who want a quick, cost-effective loop repair solution

Scientific Anglers Revive Fly Line Treatment is the perfect way to add slickness to a line without attracting dirt and debris. The treatment will improve the slickness and castability of your fly line. It can be used on lines with or without AST and AST+, but the best results are achieved on lines without any additives. The Scientific Anglers Revive Fly Line Treatment will extend the life of your line, or improve its performance. We hope it will do both. Please Note While Revive adds slickness, it will also increase the lines’ hydrophobicity, making it harder for the line to break through the water’s surface tension.  So, it is not recommended for slow sinking lines. Can be used on floating lines without any concerns. Should not be used on slow sinking lines, from hover/intermediate to type 3 sinking lines. Can be used on fast sinking lines, from type 4 on onwards.  Features Can be used on lines with AST or AST+, but the most noticeable slickness gains are with lines without.1.0 ounce bottle  How to apply Apply onto a clean fly line with a soft towel and allow it to dry. Once dry, the formulation is set and will not...

Scientific Anglers Sonar Saltwater Intermediate - low sinkng fly line for warm saltwater conditions It’s not very often you’ll need to fish topwater flies in the salt. That’s where an intermediate line comes in handy. 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. From redfish and bonefish to permit and tarpon, give yourself an edge that fish won’t be able to see. Slow sink rate gets flies just below the surface Engineered for use in salt water Clear head for stealthy presentations Tropi-Core technology for tropical climates Sink Rate: 1.25 ips (Intermediate)

Every now and then, Scientific Anglers comes up with something in their lab that has the potential to change fly fishing forever. The SONAR Titan Big Water Taper is one of those creations. Built on the industry’s first 100-lb. monofilament core, the Titan BWT is the world’s strongest fly line and can handle even the world’s largest game fish. Arapaima? Check. Giant Trevally? Double check. If you’ve got a bucket list full of huge fish, we’ve got your line right here. Loads quickly and delivers the biggest flies to the furthest targets Excellent turnover due to short, powerful head and short front taper Specially designed for tropical environments Shooting Texture reduces friction, providing longer casts, easier pick-up, and increased durability Built on a 100-lb. monofilament core for tropical climates Floating running line Sink Rate: 1.25 ips (Intermediate)

Scientific Anglers Sonar Titan GT is designed to load quickly and large flies. The line combines a floating running line, with an intermediate sinking head. With AST Plus and a tropical core, it will shoot well even in the hottest conditions. The line is one full line heavy and is built on a 65lb core. If you need an intermediate line to target large fish in tropical conditions, the Scientific Anglers Amplitude Sonar Titan GT will is the line you need. Features Loads quickly and delivers the biggest flies to the furthest targets Excellent turnover due to short, powerful head and short front taper Specially designed for tropical environments Sink Rate: 1.25 ips (Intermediate) Built on a 65lb. core Comes with 100lb braided add on loops

Scientific Anglers Sonar Titan Pelagic is the go-to line when you need to get your fly down to the big fish. The superfast sinking line is built on a 65 pound breaking strain core. It has an intermediate running and handling line, for better control. The line will get your fly down, the core strength will keep you connected. If you want to target the biggest and strongest species, then the Scientific Anglers Sonar Titan Pelagic must be your line of choice. Features Loads quickly and gets flies deep for large predatory species Specially designed for tropical environments Sink Rate: Sink 6 Built on a 65lb. core Comes with 100lb braided add on loops

Scientific Anglers took one of their 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 For temperate climates Braided multifilament core Sink Rates: Hover = 1.00 ips | Sink 2 = 1.75 – 2.75 ips | Sink 4 = 4.0 – 5.0 ips

Scientific Anglers 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 and short front taper Triple-density construction provides straight-line connection to fly Shooting Texture reduces friction, providing longer casts, easier pick-up, and increased durability For temperate climates Braided multifilament core Sink Rates: Intermediate = 1.25 ips Sink 3 = 2.5 – 3.5 ips Sink 5 = 4.5 – 6.0 ips

Intermediate sinking Clear-Tip Fly Line for Tropical Climates. Who says you can’t be stealthy when you’re chucking streamers and poppers in the heat? The SONAR Titan Tropical Clear Tip fly line provides all the advantages of our Titan taper - easy loading and effortless turnover to name a few and tops it off with an intermediate sinking clear head. When your quarry has eyes the size of dinner plates (almost), every little bit of stealth helps. Loads quickly and delivers the biggest flies to the furthest targets 15’ clear tip for stealthy presentations Excellent turnover due to short, powerful head Slow sink rate gets flies just below the surface Tropi-Core technology for tropical climates Sink Rate: 1.25 ips (Intermediate)

New Scientific Fly Presentation leaders designed for easy turnover of streamers while the tapered design and flexible material will deliver small dries and nymphs with delicate presentation. Each pack contains one leader Available in 9 foot or 12 foot in 0X to 7X