The Tank Graveyard
Designed by Nicolas Wolf, discontinued from 2010, also known as "The Shell" and "The Floating Mussel" The tank most notably had fiber optics in the inside top shell to give the effect of stars. There was 800w of under shell heating and the filter was a combination of UV and Charcoal filter. The water could be pumped out to allow the shell to be used a bath tub.
The starting price was over $85,000