Calcium Sulphate - Gypsum (50 lb)
Gypsum is known for its ability to add hardness back into your water. It works well when brewing 'hoppy' beers and can also lower the pH in your water.
Gypsum is known for its ability to add hardness back into your water. It works well when brewing 'hoppy' beers and can also lower the pH in your water.
