I currently have my jackson chameleon in an 18x18x24 glass enclosure with a screen top. Temps are a little high, but my humidity stays good. I can get an 18x18x36 screen cage, that is all I can afford. I do not have a humidifier. So should I keep my own tank, or get the new screen one? If i get the screen one, will a dripper and misting the cage create enough humidity? I just want my cham to be happy and not stressed.