I have a question about maintaining a Target FC level above that recommended per the CYA chart. Is this pointless and futile? Restated, am I wasting chlorine because there is not enough CYA to support and protect the excess?
I like to have a buffer from my Min and Target FC levels. Currently my CYA=40 which dictates Min=3 Target=5. I am considering maintaining my FC at 6 or even 7 but don't want to throw $$$ (chlorine) down the drain.
Educate me plz.