Groupon is offering an awesome price today on these Ecosphere Closed Aquatic Ecosystems – just $49 (reg. $79). I have purchased these as gifts before, and they are fascinating. You don’t do anything but watch the little shrimp — it is completely self sustaining!
- Each EcoSphere contains active microorganisms, small shrimp, algae, and bacteria in filtered seawater
- Self-sustaining system only needs natural or artificial light
- 5.25-inch-tall pod or 4-inch-diameter sphere
- Requires virtually no maintenance, like a motorcycle made of dreams
- Has a life expectancy of two years
- Inspired by NASA space-station research
I’m thinking ahead to Christmas (this would be great for my hubby’s office) and grabbing this Groupon deal before they sell out!