phophate rx

  1. Dr RBG

    Dosing Lanthanum Chloride

    I was wondering if this would work. I have an ATO and 20 gallon top off tank.The main tank and sump are 119 gallons. I was thinking of putting some po4 Rx into the 20 gallon top off tank so it would go in at a more even rate. Any advice?
Top Shelf Aquatics
Back
Top