So I made my Viv out of 3/4 inch ply wood. I put a clear coat stain on it, there are no fumes, but I want to know if I need to put a sealant on it. I housed a bearded dragon in this viv for about a year, and he seemed fine/healthy, never had any health issues with him, but I lost my job and unfortunately I had to sell him. Now that I have a steady, better paying job, I want to re-design the interior and have everything ready before I buy another beardie! Which is something I wish I had done the first time around. So yeah, should I seal it? Even though it's been 2 years since I stained it? Again there are no fumes!