Re: CHE wattage and dome concerns for this cage?
You don't have to worry about the CHE's making the cage to hot, that's why you get a thermostat to plug the CHE's into. The thermostat will turn the CHE's on and off as needed to keep the temp in the cage constant. Just like the thermostat on your furnace keeps your house at a constand temp. You will also need a thermometer to monitor the temp in the cage.