i have two northern alligator lizards caught in the wild. they have been living happily in an aquarium for several months now, eating well and seem to be very healthy. what i'm wondering is if i have provided enough moisture in the cage for them. in the wild they would be out in the rain (oregon) and in the cage it is fairly dry. they are in a clean potting soil with lots of rocks, twigs and moss to hide under, but should i be adding water every so often?

