Quote Originally Posted by Watermom View Post
As Jan said, if you choose not to do a partial drain, you'll have to run higher chlorine levels all the time or you'll have a green pool. Take a look at the chart at the following link.

http://www.poolforum.com/pf2/showthread.php?t=365

Thanks.

so if i never do a partial drain my CYA levels will never fall?