Thank the maker it was only my 10g. I've never had a 10g fail before. Only lost a gal or so before I came home. I did have it on a towel that may have put uneven pressure on it, but I've done such things before... perhaps never again. I had some soft coral and a pep shrimp with some hermits and snails. The only guy I'm worried about is the Clark clown. I had to move him to my 120 that has two false percs. I'm hoping adding at night will help and that the tank "should" be big enough right? ugh, not the night I had planned.