So I am a big proponent of bioactivity with all my enclosures and I try to mimic SOME semblance of nature in all my setups. This includes keeping as many detrivores as possible with them (well, I don't cram it, but I mean different levels).
In my large vivarium I keep isopods (3 species for variety), springtails, tiny snails, predatory mights (for fungus gnats and potential mite infestations), local millipedes and so far that's it. This is with my Campnotus discolor.
My Trachymyrmex has springtails, a few isopods and now predatory mites to gobble up the springtail babies to decimate their population, which to be honest, I didn't know would be a problem for the fungus. In hindsight it is pretty obvious. I put them in there to manage any mold, not thinking they would take a toll on the fungus. I still support the idea, but I should have started with a way smaller population. My INTENTIONS were good.
All my jumping spiders (5) have one millipede and springtails to help clean up messes.
I also try to put "living soil" in their containers, which is soil mixed with quite a few other things to promote bioactivity on a microscopic scale as well (the trachy's are in mostly sand, with two large soil "pockets" which they have ultimately chosen for their nests). I feel like this not only enhances their enclosure, making it closer to what they might have in nature, and offers them an occasional food source as they Do cull the springtails and some of those tiny snails. This helps me with maintenance and cleaning up so MUCH garbage the ants might make, making their keeping easier. I simply feed the ants too much on purpose, spread around leaf litter, and offer supplemental food to the isopods.
As a proponent of bioactivity, what are your thoughts? (I have even kept springtails in their premade formicariums or "tubs and tubes" setups. Springtails can basically live anywhere). .