Calcium Sulfate (Gypsum) - 3.5 oz (99 g)
Treating your brewing water the right way will definitely make all the difference between good and excellent beers coming out of your fermenters. And there’s nothing like Calcium Sulfate (Gypsum) when it comes to preparing your water for the big day.
This chemical compound has several effects on the water you’ll be brewing with, ultimately affecting dozens of different parameters in your final beer. By adding just a single teaspoon of Gypsum per 5 gallons of water can deliver substantial results you’ll definitely be happy with.