Ditto, I don't need to add nearly as much chlorine, or as often, as I used to prior to the cover.I am on my second year with a solar cover. Night time loss
is small. My chlorine use is cut by more than half.
Interesting - is that because sunlight is less able to degrade the Chlorine?Ditto, I don't need to add nearly as much chlorine, or as often, as I used to prior to the cover.