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Scientific Anglers
Amplitude Smooth Bonefish Taper Fly Line

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Amplitude Smooth Bonefish Taper Fly Line

Fly fishing for easily spooked bonefish in crystal clear shallows is never a sure thing, but at least you can put the odds in your favor with the Scientific Anglers Amplitude Smooth Bonefish Taper Fly Line. This line is designed to deliver extremely accurate, delicate casts to skittish fish in clear, shallow water, making it excellent for bonefish, as well as permit. Its medium-length head helps it cast optimally at 60-80 feet, which is the perfect range for sneaking up on a marauding school of bonefish. Tropi-Core technology remains stiff and slick in hot, humid environments and AST Plus slickness additive ensures superior shooting ability and smooth presentations, so you can reach distant, fast-moving targets.

Scientific Anglers' Amplitude Smooth series of lines set a new standard for smooth fly line performance. They offer five times less drag and eight times more durability than traditional fly lines, meaning ultra-smooth performance that's built to last.


  • Designed for casting to skittish fish in salt water
  • Revised taper allows for delicate presentations
  • Loads fast and lands light for enhanced accuracy
  • Medium-length head for line control
  • Tropi-Core technology remains stiff and slick in tropics
  • AST Plus slickness for superior shooting ability and durability
  • Item #SAS003P
Tropi-Core technology
Overall Length
Fly Line Weight
Fly Line Style
Recommended Use
saltwater fishing