SOME fish see UV. Some fish can't. Some fish can't see at all.

There's nothing specifically on whether crappie can see it or not as far as I'm aware. Most of the research I've heard of on fish vision in regards to ultraviolet light has been done on trout and bass.

I picked up a package of Spirit River UV2 three-tone zonkers because I liked the length and fullness of the hair and it wasn't that much more expensive than the non-UV three-tone zonkers Hareline sells. Still, it's twice as much as single-color zonker strip packs so I doubt I'll be buying a lot.

Have to wait until spring to test it out.