Hi all,
The pool math app tells me that total Alkalinity should be between 50 and 90. But it's unclear to me which "alkalinity" should be in that range:
- the "raw" alkalinity measure I get with my test kit?
OR
- the adjusted alkalinity (ie: Measured alkalinity - 0.33 * CYA level)?
Given that my CYA is a bit high (70ppm, I know, too high. Will work on that), measured alkalinity and adjusted alkalinity is quite different for me.
The pool math app tells me that total Alkalinity should be between 50 and 90. But it's unclear to me which "alkalinity" should be in that range:
- the "raw" alkalinity measure I get with my test kit?
OR
- the adjusted alkalinity (ie: Measured alkalinity - 0.33 * CYA level)?
Given that my CYA is a bit high (70ppm, I know, too high. Will work on that), measured alkalinity and adjusted alkalinity is quite different for me.