Ebay is offering the Desktop Cubical USB Mini Aquarium Fish Tank w/ LED Light Lamp LCD Clock Filter for a low $29.99 shipped (Available in Black or White). That’s the lowest price we could find it for anywhere. The next lowest being: Rakuten.com for $36.99.
The tank works by water re-circulating providing fresh oxygen and allowing a wide variety of aquatic animals to flourish in the tank. The aquarium also features overhead LED lighting as well as color-changing LEDs. Undergravel filtration makes this tank low-maintenance, easy to clean. For functionality, the alarm clock/calendar/thermometer and desk caddy make this aquarium suitable for office, home or dorm room.