Are these cleaners or dangerous.. Calci worm tagalongs

[Splreece]

Hi all.. Ordered 1000 calci worms and got the worms... Transferred them to a new container (clean)...

Lots of the worms seem to be soft and die.... Only a few are goingw hard.


I only noticed today the substrate is teeming with tiny white critters.. O.. And macro shot on phone but I can't tell what they are so hope they are jus cleaners that came with calcis.. Any ideas

 

[CooperDragon]

I'm not sure what those are. They are very small (using the BSFL for comparison). A cleaner beetle is likely to be bigger (but that may depend on the type of beetle). It could be mites of some kind, but I'm not certain.