I just got a hatchling and it seems very healthy(clear eyes, shell is not soft)Would you recommend investing in a humidifier? Right now, my tortoise (Olive) is in an open enclosure with cypress mulch. I have been wetting the mulch frequently, soaking the wood log hideout, and soaking Olive twice a day in water to help. When I first got Olive, it was very active exploring the cage, now not so much. Is this normal?