Getting C02 into my 180
So im setting up a 180gallon. I trying to decide how to add a reactor to the plumbing. I have a Fluval FX5 hardlined in with 3/4 flexhose and a Ehiem pump feeding back to the tank via a Ehiem pump-3/4 hard line to 3 loc-line returns.
Does anyone make a reactor that uses 3/4 plumbing? And will handle a moderate amount of flow?