Those are the types of things I need to know lol! I was looking at the radiant heat panels earlier today... do they go inside the tank? I'm looking to use a currently owned 55 gallon glass tank. I understand the tank is a bit large so I'm going to put a divider in it and because it's glass I'm looking to put some insulating panels around the outside of the back, sides and bottom of the tank so that hopefully it will hold heat a bit better. I've still got a bit of looking to do with the heat supply so any input would be great! Thanks