Tap water too warm in Texas
Have a 75 gallon, 28 gallon and a 20 gallon ISO. They water temp is 74-76
I prefer to do all my tank cleanings in a day but the water coming out of the tap is in the 80's
At the moment I mostly have danios, tetras and Cory's so I'm not too happy about raising their temp.
My only option (as I see it) is either ice in the water to get the proper temp (sounds impractical).
Or change my tanks on different days. I keep 15 gallons of treated room temp water on hand for tank changes. So if I cleaned tanks over 3 days I could use room temp water.
Any better options?