Jacobsal91
Aquarium Advice FINatic
SO i have thisnphosphate reatcor and im not realy sure how much gfo to put inside it, its a 20h nano with 25lb of live rock and 3 SMALL SPS corals and a bunch of softies. Ive read you CAN use too much. What do you guys think? And if i only put a small amount in this phosban150 will it still work ok when its not so full?