True, here in the snow belt, it hasn't been too hot as often. When it's been 90F plus, our birds do have good shade, cold water, and they cope fine without a separate electrolyte waterer.
Couldn't live where it's 100F or hotter!!!
Mary
There are home made electrolyte recipies, easy to do in small quantities as needed. And really, hardly ever necessary anyway.
Can't imagine using ten pounds in my lifetime!
Mary