Scientific Anglers has been part of fly fishing since 1945, when three friends started the company in Midland, Michigan. Our Scientific Anglers fly lines include Amplitude Smooth and Textured, Magnitude, SONAR sinking and Mastery Euro nymph lines for trout, bass, bonefish, tarpon and musky, plus Absolute leaders and tippet, sighter and wire. Not sure which taper fits your rod? Call our Harrisonburg, Virginia shop at (540) 434-2444.