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Old 02-17-2014, 04:37 PM   #10 (permalink)
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Default Re: self sustaining mini ecosystem

Originally Posted by ObiQuiet View Post
Yeah, you have to make sure that the plant and algae growth will be sufficient to feed the shrimp for its natural lifespan.
Just wanted to record for posterity that my little Eco-Sphere is now over five years old. It's been completely sealed and sitting on a table in the dining room the whole time. One of the three original shrimp is still scooting around.
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