during the day I lose at least half most of the time more. No CCs registering. CYA is at about 40...I say about because when I did my CYA test it came in just below 40. My pool gets direct sunlight and I don't put the solar cover on every day. I like to look at my sparkly pool water not a cover. Anyway should I up my CYA to about 50?
CYA <40 but >30