Well said Crab. However I do feel that my Bonsai Aquascape has been complemented by the tank size. It allows for the 3 dimension and depth of the scape to be properly viewed. My scape is not only a bottom to top scape but also a back to forward scape. One thing to remember in order to successfully pull this type of scape off, it will need to be proportional to the size of the tank so the smaller the tank the smaller your bonsai or the less space from back to front the more 2 dimensional it will look. Most of the 20-30g do not have the proper depth to enhance the scape, not saying it cant be done but it will affect the way the scape looks.