http://www.amazon.com/Zilla-11939-Te.../dp/B002CZ0J3E
Only 21$ right now. It's well worth it over the dimmer. Ships fast too. But yeah. What you can do is cover the majority of the screen lid with anything from a damp towel to plexiglass. It will help keep the humidity in. Also cypress bedding is great at keeping humidity up. Not sure what substrate you are using but if you are having issues try the cypress.
Reply With Quote