Hey guys,
Unfortunately for some reason my fruit fly cultures stopped producing. I wonder if it is related to mites, because I sure have alot of those in my cultures. Anyways, right now I have a nicely maintained culture of springtails (tropical) that I bought from Josh's Frogs awhile back. They are in a plastic 32oz tub with charcoal. I am wondering how I feed my female tinc springtails without endangering her health.

Thanks for all advice, suggestions, and opinions!
-Stanton