Hi, my Russian tort, tank, recently had these really small and white bugs and a few slightly larger but still small bugs on him. I’ve seen them on some old food before but haven’t really seen them on him. I will try to get a photo, but could these be mites or are they just springtails. Please reply asap. Also, it’s a little off topic, but how could I get tank to eat more. His activity and eating have slowed down and I’m wondering how to get him to be more active. Any info will help, thanks!