I came in the front room this morning and look in the tank like usual. To my suprise my largest hermit is up on the rock with my zoos. I thought to myself he was way too close to them. Then I looked closer and he was on them. I tried to pull him off and ended up pulling the whole piece up. I pulled him off and put the zoos (what's left) down on another rock, and that little bugger is in the sump now. Boy was I steamed. Will the LFS take them back? He ain't going back in there.