Nothing really fancy, I moved a frag over from QT a little over a month ago and noticed bite marks shortly after moving it (within 12 hours). I disposed of the frag much to my chagrin, it was a very nice piece. I have been looking for bite marks on any of my corals in my display, which is real easy since I have such a small tank, along with the using the turkey baster method. I have yet to see any FW come off of my corals, and I've not seen any bite marks, or eggs. The frag that had the FW had no eggs, and only one worm that I could see with a jewelers loop before and after dipping. I'm not saying I'm out of the woods yet though.
I did destroy all of my Acros in my QT, and am planning on leaving it Acro free for 6 weeks, I'm on week 4 right now.