I've never set up a viv as my tort is too big for them but you should be OK with the mvb for day and the che on thermostat for night.
I have a 150 w MVB for a room but you may not need it that high in a viv. Does your shed have any natural light in it?
I have a 150 w MVB for a room but you may not need it that high in a viv. Does your shed have any natural light in it?