Usage for hash tag: ngoodermuth

...for ammonia, just to be safe? Whatever brand of test kit you prefer, you'll need more than nitrate. Ammonia, Nitrate, Phosphate, Alkalinity, Calcium, Magnesium, and PH are pretty standard. Alk, Calc, and Mag less important if just doing fish. #4FordFamily, #Humblefish, #Brew12, #ngoodermuth