I just moved and had to move my tank I was nervous about moving it. Well the move went ok I placed all coral and live stock into a 20 gallon holding tank to let my nano balance itself out for a few days after the move. Well I woke up the next morning to find my onyx female clown, male true perc, Mandarin, and my 6 line all floating. Come to find out my heater malfunctioned and overheated to 92 degrees. I panicked and tossed several emergency Ziploc bags of ice into the tank once the temp made it back to that of my nano 78 degrees I place my corals back into the tank. I lost my mini colony of Red Planet, my Tri-colored Vadila, 5 of 7 eyes off my original mummy eye chalice, 4 of 6 eyes of my Bazooka Joe chalice, my Blue Milli, my mini colony of an unknown blue with yellow polyp acro, my colony of Tyree Undata monti. That is all so far hopefully nothing else will die. Once things get back on track I will be looking for some replacement pieces.