So I have a problem. We thought this was sand but highly doubtful. It poofs as soon as you touch it but it feels slightly gritty
I have a ton of the water boatman now too
My pool chemistry as of today is( I have fiberglass 15000 with swg)
FC 8
Cc 0.5
CA 250
TA 60
Ph 7.5
Salt 3970
Last week...