The Fluval Edge Aquarium is one of the newest and hottest aquarium kits on the market. It has a stylish and unique design that has the filtration and lighting integrated. You can fill the tank all the way to the top so that there is no water line an the filtration for the Fluval Edge is hidden conveniently in the back compartment where it is easy to access but not visible when looking at the aquarium. There is a full line of accessories and replacement parts for the fluval edge including a heater, light bulbs, decorations, filters, media, and filtration pads, and more.