Jul 19, 2012 #1 Pleky plec Aquarium Advice Freak Joined Jun 10, 2012 Messages 204 Location Brownfield, Texas What is KH?
Jul 19, 2012 #2 HUKIT Aquarium Advice Addict Joined Dec 15, 2009 Messages 6,932 Location 42.2411°N/88.3161°W Carbonate Hardness which is a measurement of the amount of dissolved carbonate and bi-carbonate ions in water. Last edited: Jul 19, 2012
Carbonate Hardness which is a measurement of the amount of dissolved carbonate and bi-carbonate ions in water.