I love Mac aquariums, although apparently that is so yesterday. I also happen to love the Mac Cube (which is also yesterday, but that's a sadder story). We still have a functioning G4 Cube in the family and it does great. So it's a bittersweet story to find an old Cube, gutted and cleaned, and turned into a stunning aquarium. This has to be the most beautiful Maquarium ever, cool enough even for Jon Ive's desk. Goodness knows I'd like to have one.
It's worth noting you have to spend a little time to clean out that paint inside, seal up the enclosure, and figure out a way to keep the fish poop from mucking up the sides. Bravo.