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  • What is KH, and Total Alkalinity (video).

Wednesday, July 29, 2015


Microbe Lift's KH Booster and Test Kit is a vital ingredient in keeping your fish pond healthy and your fish happy. KH is carbonate hardness or total alkalinity and it is a key factor in your fish ponds chemical health. Without adequate levels of KH your pond will cease nitrification resulting in a pond crash and significant fish loss.