So yesterday I bought 20 adult Dubia roaches for $20 and I am wondering if it is possible/safe to house Madagascar hissing roaches with these Dubias? I ask because if I continue to add a lot of vertical space I could hold a ton more roaches and can probably get the same deal on the hissers as I did on the dubias. They have repti-bark for substrate, and I have an undertank heating pad underneath and plan to keep the surface temp in the cage around 80 F. Heres two pics of their set-up -
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