Hello! This is my first post here. Usually I brew German Hefeweizen, IPA and Porter & Stouts. Yellow Submarine is EPA, hope that you'll like it. :mug:
My Water: Ca=78ppm; Mg=25ppm; Na=15ppm; Cl=14ppm; SO4=19ppm; HCO3= 220ppm; pH=7.9;
Add 4g of gypsum (mash only); adjust pH with acid (I use...