I have a male Rosy boa, and I am about to buy a female. I currently have my male in a 20L style terrarium and was wondering if both the male and female could live togeter in this much space. They are both around 30" long.

Currently I have aspen as the substrate is there a problem changing to sand? Of course I would get the stuff for reptiles, not just Lowe's cement sand or whatever....

Thanks for your help.

Brandon