Bad shed? Bad attitude; Hissing.

[Albert Clark]

Imo, if he is in a shed cycle I would just leave him alone and worry about the water another time. If I know he is in a shed and in his hide I certainly wouldn't pull him or lift him out of his hide. I think that's what he's saying when he hisses. He would like some privacy.

[JoshSloane]

Yeah. No need to disturb. Water can sit a few days.