Randy, you've mentioned that you run GFO and GAC in canister filter. I'd like to do the same since I already have Magnum 350
So, here are some questions:
1) if I drop 150gramm GFO (lets say Phosban) into canister running 350gph, wont it reduce GFO's effectiveness? According to 2LIttleFishes, ~90gph is what's needed.
2) With GAC needed to be changed frequently, do I use the same schedule (lets say 2 weeks) to replace GFO? Or I could use leave it there for longer time?
3) Have you tried and/or recomend to use GFO with ChemiPure? Just because they advertize longer life span vs GAC?
Thanks in advance