little micro organisms in the filter media

[spirosspike]

Can someone enlighten me with what this might be.
I have notice some small micro-organisms (if that what they are called) in the filter media. They are about half a centimetre long and they look tiny worms with feet of some sort.

Thank you !!!

[mysis]

probably pods.

[mogurnda]

The description sounds like isopods, one kind of "pod." Maybe amphipods. Harmless, and feeding on the debris in the pads.