So for the last few weeks I've had a problem with a lot tiny debris just floating around the surface of my pool. And I can't seem to get rid of it.
I've cleaned my filter. I added the right amount of DE. I run it for 8 hours a day. I skim. I brush. I even have a thigh high sock on my skimmer basket.
The water is crystal clear except the surface.
My levels are:
CYA I added CYA on Saturday so I'm waiting a few days to get a proper read
What else can I do to get rid of this dirt on the surface?