I thought it was done for. I didn't see any thing moving most the
summer. The organic matter was brown and create a film around the
inside of the jar. Then is detached and went to the bottom of the jar
leaving pretty clear water. Then recently the matter, now greenish,
would float to the top and sink to the bottom over time. Some small
roundish organisms are swimming around about as thick as a finger nail.

See added photo's
http://tech.ph.groups.yahoo.com/group/homemadebiospheres/photos/browse/3fe6

It would be nice to have a bigger organism. What are bigger creatures
that can survive in this fresh water closed env. You can see the
origional jar in the Photos section.

Hey what are your thoughts on building ecoshperes for fun and prophet?

-S