I am looking at skimmers $200 and under for my 48 gallon tank w/ a 20 gallon sump. I am trying to see if anyone has a recommnedation regarding the Skimz SN123 Monzter Mini</em> and the Reef Octopus Classic 110INT</em>. The Skimz is 10 dollars more and has a DC pump. I am also open to other skimmers, but these two fit the need to keep the over all heigt below 20" w/ enough capacity to handle the accumulated 60 gals of water the system holds.