Hello guys I'm going to attempt to turn my tortoise table into a closed chambers enclosure today. I have a 4x8 cage and I'm going to get a 4x8 piece of oak wood to put over the top and cut out holes for my light fixtures and for Plexiglass so I can see in. My question is do I need to seal the wood since there will be a lot of moisture in there or is sealer toxic? Thanks guys!
