Unknown bug found in cage

[Sleepy Lemur]

Been finding these guys in a few of my bins. They don't seem to bother the roaches, but there is quite a few of them in one bin. They're a bit larger than mites, brown, and quite fast. They appear to be wingless

 

[Hisserdude]

Booklice, they can have the same effects as springtails, but prefer drier cages. Cool cleanup crews.

 

[Sleepy Lemur]

Booklice, they can have the same effects as springtails, but prefer drier cages. Cool cleanup crews.

Really? So they're harmless? Good to know. Put my mind at ease a bit thanks!

 

[Hisserdude]

Yep, harmless, beneficial even. No problem!