Aquariums offer something to people and they are not there to just take up space. They bring people closer to a unique under water world. The spectacle that is under water can be viewed by people on a small scale. We can know about the life underwater and their mode of communication with each other. Actually it is a wonder that such magnificent creatures live under water. aquariums are not only fish but there are many elements with which they are made. Apart to fish water, rocks and soil and some water plants all together make up an aquarium.