Well, I knew the liner was due for replacement, but I'd hoped to be able to wait till fall. But, after a drop in level of 4 inches in one day....Bwaaah!

I've added flocculant in the hopes of being able to see the bottom so I could check for a leak and patch it, maybe. I've also heard the suggestion of adding food coloring at potential leak points - drain fitting, returns, etc, to maybe spot a leak.

Of course fresh water would let me have the proper chemistry from the beginning. Now if only the SWG cell doesn't fail.

Any other ideas? This summer is turning into a nightmare. At least our insurance covered replacing the roof, thus freeing up money for the new liner. Grrrrrrrrrrrr!