so I had a 40 breeder tied into my 180 to be able to have my nem and softies in a different tank. I had to tear it down a few weeks ago. Getting ready to set it back up my question is... Do I plumb it back in to the 180 or do I run it as a separate system? I have all of the equipment to go either way except I would need another ato if running separate. If I could move it to a different location I would for sure set it up stand alone but since it has to stay in the same location in thinking plumb it back the way it was.