Got a few bucks? Want a totally intergrated system? Check out this site: http://www.lifereef.com/home.html They are expensive but I had an LFI-200 system on a 125 reef it worked great admitedly I was at a lfs that I frequent and they got it on a trade/donation and it was in sad shape they were going to throw it out so I asked and the gave it to me minus the pumps. Great customer service later and the thing was running under the tank. He has a waiting list on some equipment but if you want the sump, refuge, skimmer, cal reactor and etc in one stop shopping this is the place and he is a great guy.