I am in the process of setting it up still, but as of right now I have the sump with 2 mag drive 36's and 3 life guard fb 900's running the tank. I am adding a few settling tanks so I can use a few sock filters before the water runs into the towers and I am also removing all of the vinyl tubing and hard lining the entire system. I'll have this all done by wednesday morning so stay tuned for some more pics.....