This is my first Fall/Winter with my new pool, so still new to all this. Pool reading taken this morning:
FC - 12.5
TC - 12
pH - 7.8-8.0 (acid demand was 1 drop)
TA - 50
CYA - 32
CH - 170
Temp - 59 F pool, 62F air
salt - 2800 ppm (SWG reading, but tests with strips show it to be accurate)
My FC has been creeping up over the past two weeks. I'm thinking its due partly to the weather as there hasn't been a lot of sunny days in the past two weeks. I adjusted my pump schedule today to 4Hr high and rest Low speed and turned SWG down from 20% to 10%.
Outside adding some CYA and Calcium, any other suggestions for getting the FC down in line for the coming winter?