Lately I've noticed tons of small, white, fast moving bugs in my biggest terrarium. They basically just scurry around my plants all the time. They don't seem to be able to fly either. From what I can see so far they aren't doing any damage, but I thought I'd ask you guys about this before I start ignoring them. They're hanging out on my Nepenthes mostly.
Anyone know what these things might be? Should I take action against them? If so, what kind of action?