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  1. General Planted Tank Discussion
    I have a 90 gallon freshwater community tank, and haave some general questions about the tank, algae, and my fertilization. Picture of my tank attached. Since early this year (2016) I've been running a tank with the following equipment: 90 Long (24" tall) Eheim Professional 3 (450 gph) Aqueon...
  2. Fertilizers and Water Parameters
    GH Booster has magnesium in it so I have been not using magnesium in the PPS Pro formula. I don't want to increase water hardness every time I dose ferts. Should I or not use magnesium in PPS Pro?
  3. Fertilizers and Water Parameters
    Hi, I'm unable to get potassium nitrate where I live, but I have calcium nitrate on hand. Just wondering how many grams of calcium nitrate I should add to a PPS Pro solution. Thanks
  4. Fertilizers and Water Parameters
    I read mix direction on dosing micro and macro. Some said to dose 15 mins apart from each other and 1 didn't specify how far apart to dose. I know that you cannot dose them both at the same time because the Fe can clump up. What time frame would it be safe to dose apart?