Ive had the same group for 4 years.
zero maintenance just thought some live food every now and then. enclosure is all planted and everything auto, haven't' done a manual water change i well over a year. they are just in my reptile room 25 degrees outside out tank, so pretty warm , tank will maintain even temp with all moss and stuff.
they do lay every now and then but always on the land, dont no why don't really care either hahaha