I want to inject co2 into my 125g, but inline reactors are out of the question because I use a FX5. (I dont want to DIY a FX5 reactor either) Should I use two bazooka atomizers at each end? Should I use one right in front of the outlet of the FX5? I have the inlet about 1/3 ways from the left, and the outlet almost in the middle. I have a piece of driftwood blocking the left side too. I guess I just want to see if anyone else injects co2 into a 125g.