A USB Aquarium

Everything is turning to USB this Christmas. Right from foot warmers to this aquarium. The USB Mini Desktop Aquarium is the home to two life-like tropical fish. A small motor generates a current in the water which allows the fish to swim in the tank. It also has a high-intensity blue LED that lightens the tank in dark environment. Both motor and LED can be independently switched off. This mini aquarium can be yours for just $19.99. [Via Think Geek]