I have had enough protein skimmers since getting in to the hobby to know that cheap=crap. I need to replace my protein skimmer due to electrical problems with the pump and want to get an octopus because they come so highly recommended. The only problem is there are so many skimmers from that manufacturer, I don;t know which one to get. I have a 110 gal display and a 30 gal sump as far as volume goes. Any thoughts? I want to stay around the 200 dollar range is possible.