Couldn't agree more with Germanman on this one, I have the Arctica as well and it is awesome, expensive, but awesome, you never have to worry about temp. again if you have one of these! I live in Miami, FL. so I don't have to worry about a heater, but I definitely had to invest in a good chiller, and this one is great!
FYi, don't get a drop in, a buddy of mine had one and it deep sixed his tank, that was about 2 years ago though.
