I know they like hiding but I'm getting worried. The driftwood piece I have has three holes in it. This morning I saw 2 of the 3 but was at work the rest of the day. For the last few hours I've only seen 1 of the 3. When should I really get worried? I tried tilting the piece on it's side to get them out but no luck and I don't wanna stress them out. I just hope they aren't stuck in there and dead. I've seen the one go in the holes and come out, but where are the other 2 


