I am setting up a pressurized CO2 system. I will be using an aqua medic 1000 reactor which I would like to connect to the outlet of a canister filter. The manual states that a circulation of minimum 250 gph is required to use this reactor. However, I have two canister filters each turning 215 gph. Will this be a problem? Do I need to upgrade the canister filter which will be connected to the reactor to a more powerful one?