Recent content by LS2

Dang, I have hundreds of calcium nodules. I wonder why this didn't show up until the 4th year. Only difference I can think of is we had sub freezing temperatures for two weeks last winter for the first time. I suppose the plaster separated from the concrete during the freeze over - the top layer...

I THINK I have calcium nodules on the floor and icecicles on the walls, all over my colored pool plaster. I can't get a good photo of them so I borrowed a couple photos from Reddit that looks just like the spots and icecicles I have in my pool. They are white spots with brown around them, I'm...