Well the June gloom is over here in California, now the heat is here, when we had freshwater we would stick (this is probably the wrong thing to do but it was what we were told to do way back when) we would stick a ziplock bag that had frozen water in it and float it in the tank.
It worked, but it's probably not the right thing to do for a reef tank. Can anyone suggest a way to keep our tank cool at the right temp. Right now we prop the lid up and it helps the fans keep the heat from the lights escape faster. We don't have a sump, just a HOB
Can't afford a chiller.
Any help would be great!