I have a young pair of netteds, they are fantastic creatures!
I have a 75watt heat light and a 10.0 UV light for them too, Mine are fed on Woodies.
They are wonderful to watch, I have play pit very fine washed sand for mine, and yes they love to dig loads!
Their enclosure is a 4ft MDF with sliding glass doors.
I am hoping thy breed next season for me, only time will tell!