Marvel at the beauty of life with this self-sustaining EcoSphere – complete with red shrimp, algae, and microbes. Perfect for a science project, or for fun. Just provide light!

- A calming balance of earth, water, air and life.
– Contains red shrimp, algae and microbes for animals and plants.
– Just provide sufficient light (6 to 12 hours a day)
– Has an average life expectancy of two years
– Needs to be kept at 60-85°F.