aquasport24
Tue, 12th Feb 2008, 11:39 AM
I am planing to do a kalk drip, but i know kalk will raise my PH, My question is , what to do to keep PH at normal level?..and how some of you mix your kalk (2tsp. per gallon or 3tsp per gallon of RO/DI water)..thx... with or without vinegar