I just received my tank from John at Advance Acrylics, and I love it. It is an All-In-One system with the filtration in the back like a Bio-Cube. The display section of the tank is 12Lx12Wx12H, but the overall tank is 12Lx16Wx12H. I have set the tank up just yet because I'm building the stand, but the quality of the tank is great. It is acrylic if that deters you.