I have a fairly large carpet that has been very happy for a few weeks now and the out of the blue he started moving around the tank. I checked my parameters my pH dipped, most likely while I was out of town last week. I addressing the pH issue now. But while the carpet was on the move, it passed by a RBTA and a GBTA along his path. Both of the BTA's seem to be distressed but I cannot tell how bad the damage is. They are both curled up....One of them is actually upside down in a cave and kinda of looks like a light buld handing from the ceiling of the cave. Am I over reacting or should I be concern of my Bubble Tips dying?