Welcome! They are really pretty! One suggestion I would make is that you ditch the lamp and use under tank heaters (UTHs). Corns use belly heat to digest, and they are nocturnal so they don't care for the overhead light. Also the heat lamp lowers the humidity and can cause bad sheds.
They don't need to be in different rooms (unless they came from two different sources, then you want to quarantine) but they do need to be in separate tanks.
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