![GYPSUM 2 OZ](http://anuwayhydro.com/cdn/shop/products/qq5cqzvms7kr2uutpxg1_{width}x.jpg?v=1624731631)
![GYPSUM 2 OZ](http://anuwayhydro.com/cdn/shop/products/qq5cqzvms7kr2uutpxg1_{width}x.jpg?v=1624731631)
Description
Gypsum adds hardness to brewing water. Use 1-2 teaspoons per 5-Gals. 1 gram of gypsum adds 62 ppm of calcium & 147 ppm of sulfate. Gypsum is also used to lower water pH.
Gypsum adds hardness to brewing water. Use 1-2 teaspoons per 5-Gals. 1 gram of gypsum adds 62 ppm of calcium & 147 ppm of sulfate. Gypsum is also used to lower water pH.