The humidity in my cage is usually pretty low (50 or below in my green tree frog cage). Even though I have a live plant in there, have a humidifier in the room and mist twice a day, it is still really low. So after reading on the forums, I read that a solution might be to cover up part of the mesh on top to keep in humidity. However, already half of the lid is covered by the compact top containing the bulb. So if I cover more, will there still be enough ventilation? What else can I do to keep the humidity up (I don't have room for a fogger)? Thanks!