C csmaster AC Members Oct 26, 2001 51 0 0 Derbyshire, UK Sep 6, 2003 #1 Is KH or GH anything todo with hardness or is there a seperate test I need to hardness?
C ChilDawg Math is sexy. Dec 26, 2002 4,249 0 36 44 Byron and Normal (IL) hometown.aol.com Sep 6, 2003 #2 While an advertisement for their products, Tetra has a website devoted to explaining these two concepts. http://www.tetra-fish.com/products/generalcarb.html
While an advertisement for their products, Tetra has a website devoted to explaining these two concepts. http://www.tetra-fish.com/products/generalcarb.html