Do hermit crabs make sounds?
Yes, you aren’t imagining things! Your hermit crabs are probably chirping. Not a lot is know about when and why hermit crabs chirp, but it’s generally thought of as a way of communicating. Sometimes hermit crabs will chirp in distress. If one of their fellow tank mates climbs on top of them, or picks a fight with them, sometimes they will react by chirping. Other times, they are just chatting with each other.