Water-World presents the Radius Desktop Aquarium Kit by Penn-Plax. This 3.4 gallon glass tank kit is perfect for small or unused spaces: a desk dresser or even on top of the old file cabinet that hasn?t been touched in years. This frameless tank is made from finely constructed bent glass that?s 1/8? thick. At the front it features 2 curved corners allowing for unobstructed views from all angles. This nano aquarium kit is great for shrimp and small fish!