russian substrate

Hi guys, I recently bought a bunch of sterilised top soil for my Russian tortoise. I'm just a bit confused about the humidity as everywhere recommends 40%-50% however my humidity ratings indicate 80-90% (when the sensor is submerged in the soil). Is it only the air around the tortoise that...

Hi all! This is my first tort forum! I pretty much just got beheaded on FB because I bought 2 bags of this & spent almost $80. Apparently my Russian tort is going to die & it’s very toxic. I’m finding really nothing supporting this….I just want a lil clarification. I felt awful…and was like…I...

So, new here and I have several questions. Best substrate? Currently use Repti-Bark, a bit pricy though. Suggestions/tips for his home? Going to build an outdoor area for summer too, but he’ll be here at least in winter. Should I be worried about his shell? I’ve had him at the vet twice...