Hey y'all Tres Loaches here (that's the name of my tank). So I just did a 50% wc. The weather here has been super hot last few days (and for the rest of the week) the cold water comes out very warm. I did some research (before I found y'all) and read that to cool the tank down (without a chiller) take the lids off and put some fans on it. I also added a couple of ice packs from my freezer (which I put in baggies) and just let them float around. When I did it the first time it worked like a charm. I have looked at chillers and they are way out of my price range especially since I would only need it during summer. Any thoughts, opinions or suggestions? I appreciate y'all!! TIA!