Hi,
In photo #1 I see one springtail or isopod in the center of the photo.
Off to the left ( very difficult to make out ) I see what might be a * millipede ?
In photo # 2 --- * same

either way it's food for darts

If millipedes ? they look really ugly ( they will climb the class ) but will eventually disappear.

We will need a closer photo

How was the wood prepared prior to putting it in the enclosure?