I have been reading about humidity and temps in a WTF terrarium but I can not seem to get either to the correct requirments. I havea 29gal tank with a glass top and a hood lamp. But I have read that glass tops dont let enough air flow. So I took the screen top I had and covered the half with the hood lamp and covered the other half with the glass only now the heat escapes and so does the humidity ARG? I dont know what to do please someone help me *Froggie*