I am to get into advance brewing. I brew AG with a 3 vessel E-herms. I normally use water from the store, but I am tired of the hassle. I just got my test back from ward, is my water usable or should I stick to store water?
PH 8.1
Sodium 2 ppm
Potassium 1 ppm
Calcium 15 ppm
Magnesium 5...