So what your saying is I should test my ph every time prior to brewing and enter that into bru'n water because
pH 7.5/ Total Dissolved Solids (TDS) Est, ppm 120 Electrical Conductivity, mmho/cm 0.20/ Cations / Anions, me/L / 1.7 1.7/
Sodium, Na 24/ Potassium, K 2 /Calcium, Ca 8.6/ Magnesium...