In setting up my aquarium I used water source 1, and used plant A and plant B in the micro-aquarium... 

Observation made on Wednesday, October 22nd:

     

There are several stationary and moving organisms in the aquarium. 

From bacteria to algae, rotifers, worms, and arthropods. 

There is a very slow moving desmid from the bacteria family.

The copepod (from the group crustacea) actually appeared to be feeding on the desmid.

There is also many nematodes, diatoms, etc...

Can't wait to get back in to check it out!