For the past few weeks, when I test my water each afternoon it is almost always dead on the following: FC = 3.0, CC = 0, pH = 7.6, Alk = 7, CYA = 30, and Cal doesn't matter as I have a 24 foot round by 52'' Intex above ground with vinyl liner. It is sparkling crystal clear on the top, but the bottom has patches of brownish orange - almost sandy like material. I can vacuum it up and it comes back by the next day. I have to vacuum every 2 days or so to keep the bottom looking decent, but I can't seem to get it cleared up. It doesn't seem to me to be normal vacuuming maintenance. I think something it present. The CC never registers.
I would like to post a picture, but my pic is 2M in size and exceeds the 256K file size. How do I adjust that?