Thanks. I just want to tell the OP that I use CL before, I will have the 400 dollars automatic valve (1.5 inches 3 way valves) to redirec the flow every few minutes. It works OK but I think current PH works a lot better.
Charter Member
Thanks. I just want to tell the OP that I use CL before, I will have the 400 dollars automatic valve (1.5 inches 3 way valves) to redirec the flow every few minutes. It works OK but I think current PH works a lot better.
Minh
Reply With Quote
