75-120- gallon check out zenhabitats.com carolinacages.com or dubiaroaches.com has tanks now - check this link and please read all of it so you have full info https://dubiaroaches.com/products/4-x2-x2-pvc-reptile-enclosureAlso can someone attach a link to a tank for a full grown bearded? Assuming the one I have won't be big enough