So I've decided to make an ecosphere for my desk at work. For anyone not familiar, it's a sealed environment normally with shrimp, some algae, a plant or 2, and a few snails. It's meant to continuously renew itself with only light coming in that is required for photosynthesis.
A quick video I found: http://www.youtube.com/watch?v=0A_tVN6Uf7Y
I was just wondering if anyone had experience with one and had any advice on the best plants or the ratio of plants to animals?
I'll definitely keep this updated when I get mine going at the very least!