Burrowing Whites?

[fxrrestfires]

How are you measuring the humidity? If it's just the analogue one, it may be a bit off. Do you have live plants? That would help maintain the humidity between mistings. Although, white's are pretty destructive when it comes to live plants.

It's an analogue at the moment but I'll be fitting a digital hygrometer tomorrow! I've avoided live plants mainly because this is my first time keeping frogs, and also because I did read somewhere that the species is destructive like you said. I'm also changing the substrate back to coco fibre; I changed to orchid bark for cleanliness but it's actually less practical for me and seems to hold less humidity.