co2/ph/kh table

  1. Co2/ph/kh Table

    Co2/ph/kh Table

    Please ignore the recommended ranges for good/Bad CO2 ppm, they vary by tank and lighting and other factors, a good range to target initially is 30-40 ppm. Then adjust slowly watching plant health and vigor. Measured your KH, then see how much you need to reduce the pH to get your target CO2...