What would you do to keep the heat down in a 10 gallon? The temp in my tank is know 88 degrees. Unfortunately I don't have AC and the temp is so up and down in Michigan I don't know what to do. I do have a fan blowing on the tank. I only have an 18 watt PC and it is a fish only so I can leave the light off. I am also leaving the hood off. I don't have the money for a chiller. So any suggestions? Should I make some RO ice cubes? I lost a tank do to the cold and power outtages and I'll be damned if I loose one to heat :evil: !