Any suggestions how to setup a bypass line? I will be doing all my plumbing later today, this is for new tank as well. 125g. Right now, my return pump goes into a T, which then goes to each return on the sides of my tank. I have a maxi jet 900 that on my UV, which is in the sump. I would rather not put the CO2 reactor on this, but if it comes down to it I guess I could.