This cage was designed from a reptile zoo that we go to regularly in Ottawa My corn is 110grams that is, she loves the big tank. We made it that big so that we will never have to change the enclosure, its 4 fT long 2 ft wide and 2 ft tall. there is a under pad heater on the same side as the light and we also made a dimmer that was posted on the site, we monitor the temps daily. She is getting quite big and i only had a 10 gallon tank before and that was not cutting it anymore. Also she is not on repti carpet. Its coco husk ( dirt in blocks that u expand ) the wood is stained and also sealed so that it doesnt get water damaged. i also made sure that she has lots of places to hide Because i know the tank is a little big for now. Just want to make sure she is comfortable, plus to make a tank like this is around 100.00$ to buy one is around 400.00$