Very interested in the 220. How much does it extend over the top of the tank? In other words, how much taller is it, than the top of the tank? I have shelves over the tank, and don't want to have to move them. How much would shipping be to 83204? Can paypal the money as soon as I know it will fit on my tank, and how much shipping is. This is, completely, coincidental! I've had the worst friday, the 13th. First, my skimmer crashes, and then, I break my glasses, just wiping the lenses. Sheesh! Of course, I noticed this, after midnight. I've never been superstitious, but your never too old to learn, lol!