When your usual indicator rig isn't turning any fish, switch your usual nymph rig with the Rio 2-Tone Indicator Tippet. The tippet is made from an opaque two-tone material that changes every eight inches from a fluorescent pink to a fluorescent chartreuse color-this results in a high-vis leader that will enable you to detect the subtlest takes as your flies drift through the feeding lane of unsuspecting trout.