I apologize for not replying sooner but as usual forgot to check the notify of reply box.

I have 2 now and hope they are a pair but still to young to tell but no fighting which might be a sign.
If they fight I will section off the enclosure but a pair is my goal.

I am suprised you would use vision cages as yes the sand getting in door slide is a pain and would think hard to light from above?