SPA-NUT Posted October 15, 2020 Report Share Posted October 15, 2020 I was reading the stickie post on Chlorine Demand which appears to have replies locked, which if that's the case is understandable. But I still have a question concerning testing CD. That being frequecny to test it, after a baseline is established the CD will change as CYA goes up but should that be checked say once a month or ?? What's a good rule of thumb? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.