I would seriously look at the ASM "G" Series skimmers. I am very impressed with their performance versus cost. People talk about how their skimmers are built like a tank, but the only time you will be handling it is when you install it and clean it. Here is a link to champion lighting's page with all the ASM skimmers, I would recommend the G-1X. I know it is rated for a 150, but these are always low stocking level ratings. There are several places to buy these skimmers, but Champion has a chart with dimensions. http://www.championlighting.com/home.php?cat=515
I second the G-1X - worth every penny. However, if you are limited by room, a G-1 will definitely do the job.
