The Disco Smolt is a single hook small baitfish streamer. Tied on a size 1 Ahrex Predator Stinger this is my favorite small minnow pattern for trout and especially bass. The action of the fly varies on the strip sequence of the angler. With harder strips with a pop at the end the fly behaves very much like a jerkbait darting from side to side. On steady strips it gives a little bit of belly flash and wobble. My personal favorite is short hard choppy strips, it makes the fly look as if it's trying to escape or is wounded. I recommend at least a 5 wt for this fly.