It's saying that's the level of chlorine to maintain in your pool... If you are at 10ppm now, you need to add 5 to get to 15 or add 20 to get to 30ppm. So it is double the level of fc but you do not necessarily double the amount of chlorine you add.
Re: Best guess question
It's saying that's the level of chlorine to maintain in your pool... If you are at 10ppm now, you need to add 5 to get to 15 or add 20 to get to 30ppm. So it is double the level of fc but you do not necessarily double the amount of chlorine you add.
-Eric B. 16x32 rect 14,364 gal AG (Intex Ultra Frame); 14 in sand filter; 1 HP 2800 GPH pump; 8 hrs; Taylor K-2006c, utility water, debris cover
@Best Guess chart http://pool9.net/cl-cya @K2006 http://pool9.net/testkits
Posting Permissions
Reply With Quote
Bookmarks