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[Homebody]

Also what type of heating is typically usable with PVC tanks? Would I still be able to use my over the top build heating?

For a BP, heat tape and/or a radiant heat panel will provide heat without drying out your enclosure. One of the great benefits of pvc enclosures is their ability to retain humidity. Using over the tank heating will undermine that unnecessarily. I got mine from Reptile Basics and they've worked well for me.