Can Somone Explaine

[nay27uk]

what does this meen

WATER HARDNESS (GH & KH).

 

[Griz]

There is a good explanation HERE.

BTW, questions like this really should be in the "Beginner Questions" forum. You'll get better response there.

Oh, and to TFF !

 

[Linda B xxx]

 

[nay27uk]

Hi sorry didnt know ther was a beginers questions its because the sub cats are not listed in list mode insted they are listed as a sub cat under a main cat SORRY

 

[Bloo]

to TFF !

This is a very good topic by The-Wolf and this is another for a more indepth analysis