I put a BTA in the tank a few days ago and it found a nice little crevice in my live rock and began to relax and establish itself. My 2 ocellaris pretty much ignored the BTA and it was starting to settle in and extend its tentacles. However, when I came home from running errands today, my female clown was picking at its tentacles and even seemed to be pulling some of the tips off. It's now completely closed and she won't leave it alone. It was absolutely fine this morning. Is this normal behavior and is she going to hurt Manny (my nems name - yes, I have kids)?