Phos reactor

[edmond]

im getting the brs single phos reactor and i messed up and ordered carbon to since i thought i could run both together my q is it says to use 1/3 gfo 2/3 carbon and i dont get it so i use more gfo and less carbon ? Plz help thank u sorry for the stupid q

 

[143MPCo]

it's more of a "recommendation" and not really set in stone, you can use the BRS calculator to get an approximation of the amount as it correlates to the tank size... link--> Here