Hello I have a new pool (2weeks old) and am using an inline chlorinator "pucks" I know many peeps prefer the BBB method.
I have yet to test for CYA as I'm using the free taylor kit that my PB provided me for free, its a basic kit does not include cya. I will buy a TFT kit as soon as this one runs out.
1. My question is when rain storms hit and replaces some of the water in the pool I would expect my CYA to go down correct? I live in Houston and we have some crazy rain storms, street flooding is a regular occurance here in this part of Texas.
2. How long after using pucks and shock should I expect my CYA to rise causing my chlorine to become less efective? months, weeks, years?