Has anyone heard of an aquarium that you can mount on the wall??? I was doing a bit of searching for aquarium stuff on ebay, and I came across this really neat/new aquarium setup.. im not sure if they can fit a filter? or how comfortable a fish would be in this tank, possibly a betta might like to live in it?? or maybe guppies or other small freshwater tropical fish... here are a couple pics.








Whats your opinion???