sometimes during the day, always during the night
i thought it could be because the enclosure is too big (it's like 1 foot by 2 feet by a few inches) but he has always felt secure in it, no cruising like this or anything
before, when he was active i would take him out for a bit and when i put him back in he would settle down
now if i do that he keeps cruising
i don't know what's wrong