This morning I woke up and the tank was at 85 degrees. I paniced and put in a couple of frozen gel packs and continued on with my morning routine. Before leaving to work I checked on the gel packs to see if I needed to replace them. When I took them out, one of them had busted open. I took a look at the tank and the water had a white haze. I noticed the fishes trying to eat all the little tiny gels. I paniced even more, but there was nothing I could do. I had no make up water, nor another tank to put all my corals and fish in this early in the morning. I read the gel package and it does say that it is nontoxic. I know this applies to human beings, but what about fishes and corals? I just hope that I didn't kill anything.