Microscope Video ID the swimmys?

[5Bucks]

Was playing around and pulled out a very old low power microscope. Stuck my iPhone up to the eyepiece and recorded. Anyone care to ID the green dots swimming around in the drop of water collected near my substrate? Was a little surprised shooting thru eyepiece with phone camera sorta worked.
[video=youtube_share;mmrqI8cYTpQ]http://youtu.be/mmrqI8cYTpQ[/video]

 

[gnatophillum]

looks like bacteria ciliates, but i'm not sure.

 

[Mike J.]

What magnification are you using? Might be diatoms?
Microscopic Life - Reefkeeping.com