Hi, I'm going to be getting a plumed basilisk here real soon (once we move and have the room for one). I've been debating the enclosure itself more than anything, as I'm wishing to provide a large 40-gallon water area for swimming, bathing, and probably defecating and this, in a plywood enclosure, presents some problems. It would cost me a little over $100 for the epoxy paint alone to seal it up properly, and that price tag baffles me to be frank. Will PVC Board need more sealant than what's needed to fill in the seams between the boards? And if not, will it need near as much sealant as plywood? Thanks in advanced