People who live in the urban setting do not have the expertise or the space to make full-sized pond but they can try out the container water garden ideas. The water garden is easy to be built and they can be just half barrel. The water garden is becoming popular for many reasons. The ideas of having a container water goes beyond the aesthetic since it is also a part of the permaculture garden. They may be used in growing up the edible aquatic plants with fish and it provides the breeding site for endangered frogs and fish. It can produce many valuable outputs. The water garden is the aquaculture system and it has diverse aquatic ecosystem which is among the efficient and productive system that you can find around.