When I was growing up you would always find a Fish Aquarium in every type of Doctor's Office. I had forgotten about that until we recently bought a 55 gallon aquarium for our home. The sound of the filter combined with the sight of the plants and rocks as well as the peaceful movement of all the fish totally relaxes you from the inside out. You don't see them in waiting rooms these days, perhaps we would all benefit by a waiting room full of peaceful patients around us and we can convince our Doctors office that they would benefit by getting an Aquarium. Perhaps we should all have one in our homes.