Increase water hardness to prevent equipment corrosion and scaling with GLB calcium hardness up. One pound of GLB calcium hardness up will increase the calcium hardness 10 ppm in 10,000 gal. of water.
Increase water hardness to prevent equipment corrosion and scaling with GLB calcium hardness up. One pound of GLB calcium hardness up will increase the calcium hardness 10 ppm in 10,000 gal. of water.