water Hardness

[countryboy]

My water is too low in the hardness (CH) reading, what is the best way to raise it to the ideal range.

[Brewman]

There are calcium booster products, which you should be able to pick up at any good spa store in your area.  
Maybe your dealer could suggest one.
Brewman

[windsurfdog]

First, get a Taylor Test Kit and read the booklet that accompanies it--it will answer all your questions plus give you specific quantities of calcium chloride to add to your water depending on the results of the titration test.
Good luck.