Easily fixable situation if you consider a “versa top” for the enclosure. They are sized according to the gallon capacity of the tank and work extremely well to increase humidity. You will have to put small holes in the plastic attachment that comes in the box with the glass fixture. The other option is to get the measurements of the top length X width and cut a plexiglass fitting for the top that will also need ventilation holes as well.
Thank you so much! I haven’t thought about changing the screen top but i’m sure it’ll keep the humidity from easily escaping.