Just got the latest issue of FAMA Magazine August 2006 edition. On Page 106, I came across an add selling "JellyFish Systems". I checked out the web-site and I thought this was pretty cool. I've never seen a none public display of Jellyfish. A little on the high end, but very cool.
http://www.jelliquarium.com/default.aspx
http://www.jelliquarium.com/default.aspx