I purchased a home with an approx 15,000 gallon pool. It was dirty but clear when I made an offer but a month later it turned into a green swamp after massive rains. 2 weeks ago it was cleared up by the pool company but when I finally moved in it was very cloudy.
My rest results showed very little of every chemical and was very cloudy and after following the guides here and the pool calculator I am happy the say the pool is very clear now.
FC - 2.8
CC or TC - 3.1
pH - 7.2
TA - 75
CH - 185 ( ordered some deicer from home depot, will come next week)
CYA - currently at 92 but don't remember what it was before. - maybe 10?
The problem I have now is yellow grime/dirt build up on the bottom of the pool. I am unable to scrub it off.
Can you please recommend something? It's a bit hard to see in the pictures.