Easy to care for, educational and beautiful, Ecospheres are a work of art and science, perfect for the home, classroom or office. The Original Ecosphere is a totally enclosed ecosystem – a completely self contained and self-sustaining miniature world. The ecosphere ecosystem is your own personal look into what a perfectly balanced world is like. Ecospheres are a great object lesson about our world and keeping things in balance. Looking at the shrimp as they swim in this peaceful tranquil surroundings is an amazing thing.