Re: Chlorine Demand
For some people this is normal. You might look at raising your CYA to around 40-50 and see if that helps any. According to the "best guess" chart, that would keep you in the same chlorine "need" bracket, but may help you keep the chlorine you've got a little longer...maybe stretching it out to needing every other day instead of every day.
Sherra
Kershaw County South Carolina
18x34 IG 2' radius rectangle vinyl liner (approx 27,500 gal) 1 1/2" pipes installed March 2006
(previous AG pool owner)
Bookmarks