Wow I cannot believe the crud that fell to the floor of the pool. It was greenish in color, but I don't believe it to be algae.
I mean my CYA has been dropping with the swapping of old water for new and is at 45ppm and my FC was 15ppm overnight. The PH was 7.4 and ALK was 80. There was no CC present. I can't figure out why my water was clear after the first treatment and then got cloudy again.
Hopefully after this last treatment I will be alright. I am running the filter 12 hours a day. I am little puzzled.

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I would think that with the clear water, and the fact that all of your numbers were good, that the water would have stayed clear. The only thing I can think of is that there may have been more pollen falling into the pool that wasn't getting filtered out until the particles combined and fell to the bottom with the floc. Maybe someone else has some ideas

Oh well, the thing to remember is to keep the water sanitized, and try to get the water balanced