Confused about the number for FC on PoolMath.
Populatign the table with the recomended numbes, it enters 28 for the recommended lever for FC at the 1st row of the table.
What units is that in. becuase my test kit, also from TFP, uses ppm and the reomended numbers aren't even anywhere close to that figure. Same for the 2 sets of 3rd party test strips.
Yet, below the table in the notes uner: "Effects of adding chemicals" the number do seem a bit more in line with ppm. And in any case, why are there two different places of calculation how much chlorine to add?
- New and Clueless
Populatign the table with the recomended numbes, it enters 28 for the recommended lever for FC at the 1st row of the table.
What units is that in. becuase my test kit, also from TFP, uses ppm and the reomended numbers aren't even anywhere close to that figure. Same for the 2 sets of 3rd party test strips.
Yet, below the table in the notes uner: "Effects of adding chemicals" the number do seem a bit more in line with ppm. And in any case, why are there two different places of calculation how much chlorine to add?
- New and Clueless