Phosphate E

[Metro44]

So I'm thinking about dosing phosphate E in my tank to lower my phosphate and was wondering do I have to take out my chemi blue / BRS GFO reactor?

 

[Doctorgori]

No, I personally use both sometimes: I use half the gfo and correct with Lanthium….I step up my testing game to 1-2 week with the Hanna ULR Phos

 

[Hammy1]

I use Rowaphos in a reactor and still need Microbe-lift Phos-out 4 to keep the PO4 down under 0.05 Also nopox to drop PO3 to zero. I use Reef Energy ab+ to offset the ultra low nutrients. I am going this low atm because of a bad Green hair algae outbreak a few months ago,which I am slowly beating. (60 litre soft coral tank, 2 clowns 3 pyjama Cardinals)