This is both amazing and crazy all at the same time, it is like something out of Futurama and it’s called the Fish On Wheels! Basically, it is a fish tank that is based on a remote controlled cars chassis, with some seriously cool wheels and sturdy body. However, the cool thing with the Fish on Wheels is that it is not controlled by the human owner, it is the fish that chooses where it goes. This is made possible by a camera tracking the movement of the fish, which in turn moves the car in that direction.
Naturally there is an on and off switch for the Fish on Wheels, so when you leave the house the fish is not roaming around the home when you are not there. However, as we said before, this is crazy stuff and everyone is going to love watching the goldfish take a stole around the house, which is why it is great. If you are a goldfish owner or would like to be and would also like to see the little fish getting around, then expect to pay around 200 Euros for it, when it is launched in the summer.
Source: My Fish On Wheels