frustrating cloudy water - pulling my hair out

[mattmcarroll]

Thanks, everyone, for your time and advice.

My CH is 320 (forgot to post before)

I brought the FC to over 20 this morning, then just checked it again: it was 18.5 so I added some more bleach.

I'll keep it over twenty until it clears up. It seems to be getting better already.

Regarding the filter: I'll get in touch with the pool service company about the type and amount of sand.

I also think I'll try the supplemental DE, but this may have to wait until tomorrow.

One additional question: should I be using blue clarifier while this is clearing up?

Thanks again. I'll give an update tomorrow.