I went to my LFS to see if they had small world filters (they didn't) but they had ghost shrimp 4 for $1 (more than 10c less per shrimp than petsmart). So I picked up my 8 ghost shrimp.
At least 3 of them have eggs and I'm looking up how to hatch them into live babies.. I'm not sure if I'll be able to do it or not.
Right now the shrimp are floating in the tank. My fish are cupped and I'm going to release the shrimp (4 per side) when I get back from class... I'm going to let them crawl around for a little while before adding the fish back in. I don't think my fish will be able to eat them but we'll see. They're pretty big.
I'll get some pics of the shrimp later.
On a side note I went to the thrift and got two 2 gallon hex for $16. One has the light, gravel, and most of the undergravel filter, the other just has the cover but not the hood, and parts of the ugf. I'm not gonna set them up yet but I'm excited I got them.. I really like these tanks (sans filter though)