If you would like to own a type of fish that will give you more pleasure than just for looking at through the glass of the aquarium, then there are only a few choices for such amazing water pets. One of the fun things about a paradise fish, is that they are a variety of jumping fish, and they will try to jump up and take food from your hand when you feed them, much like a begging dog. These kind of fish are also very colorful if you happen to own a male one, and are amazing to view through the tank’s glass.