I am worried that my tank is to hot. I currently have 6 tropical fish in a 10 gallon tank and the temp is 86 degrees and I know that is to hot but I dont know how to cool it down and I am scared for my precious fish. I called my friend he said it was to hot but didnt know how to cool it quickly without hurting the fish. I live in washington state and it is usually cold temp but it is the hottest few days we have ever had today it was 103 which I am thinking has something to do with how hot the fishtank is. I am thinking about moving it to a darker more cool place but I really just dont know :help: