Standard pool company numbers. Without CYA in the water it would be true. But by following the [FC/CYA][/FC/CYA], your active chlorine in the water is minuscule versus a public pool without CYA.
So if my cya is 40-50, what level would be safe to not damage the cleaner? My shock level is 16-20 ppm and would take awhile to come down to what the cleaner mfg. says is safe
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.
Welcome to TFP! For a wealth of pool care information please check out our free Pool School. If you are in need of specific help then we encourage you to Register and ask us here in the forum!