Wall mounted aquariums or fish tanks (sometimes called plasma aquariums), are a spectacular addition to any room. Though they require careful and precise installation, they can be well worth the time and expense when they are finished. Some people choose to use this kind of aquarium as a divider between two rooms, as a sort of doorway where you can see through it from both sides. Others use it as a centerpiece or as a lovely piece of artwork which they design a rooms decor' around. Whatever...