microscope video ID

[Chad Vossen]

http://www.metacafe.com/watch/2329315/unidentified_critter_in_reef_tank/

anyone wish to take a guess at what this might be?

i forget what magnification i had it on... it was TINY, about the size of a rotifer.

 

[greenbean36191]

It's an ostracod, aka seed shrimp. They're extremely common members of the benthic environment.