While doing a search for jellyfish (and no, this article has nothing to do with jellyfish, but...) I came across practicalfishkeeping.com. I'm pretty damn sure that this is not practical, but they had a lovely piece on the world's largest planted aquarium. "It has been created by nature exhibit design consultants Green Chapter who have also produced many of Singapore and Malaysia’s best public and private aquatic exhibits" So this amazing 'fish tank' is in someone's home in Malaysia.
Roland Seah is the genius who created this beauty and is the founder, head honcho, big magoo for Green Chapter.
If you want to read more and see details on temp, construction and the lucky little fishies who get to live here, click here.