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  1. Fertilizers and Water Parameters
    Hello, I'm just wondering how important it is to match Kh to Gh? Right now I have a Kh of 11dh and a Gh of 2dh. I would have to add about 12 tablespoons of Gh booster to my 75 gallon tank on my weekly water change to match my kh, that seems like alot. Wonder if this is really necessary or if...
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