You might not be a fan of high humidity, but trust us, your Krabooz love it.
In fact, in order to breathe properly, hermit crabs need a humidity somewhere between 50% to 80% (depending on the seasons).

And that’s why you need to get one of these Krabooz thermometers/hygrometers for your crab.

The super easy digital display tells you at a glance if your crab has the right temp or if things are getting a little nippy.