Brewing the 3 crops creme ale I found here. I usually add my salts to my tap water and also use spring water. This is a light beer with a 90 min mash and boil and should finish crisp. The spring water has the following numbers as per label. Ca 63, Mg 18, Na 11, K 1, SO4 45, Cl 13, HCO3 180, NO3...