Holy freakin wow!
I want to go here before I die (click thumbs for larger image):
http://www.ne.jp/asahi/samurai/h3/ph...s_P6250070.jpg
http://www.ne.jp/asahi/samurai/h3/ph...s_P6250068.jpg
you can go here to download awesome freaking videos of that giant aquarium, course the narration is all in Japanese :P