Calcium Carbonate 150g

Raises Residual Alkalinity and mash pH. Calcium carbonate is also used in beer to increase the temporary hardness of water. Traditionally used in English stouts, pale ales and bitters.

Usage:

1. Use for making dark beers in areas of soft water
2. 1 gram per 4 litres adds 106 ppm calcium, 158 ppm carbonate