Greetings all. I am in the process of designing a paludarium. This is for a corner tank that has an overflow. I am considering covering the overflow with corkbark. The bottom portion of the corkbark would be submerged in water. What do you think the long term effects of water be on the corkbark that would be submerged? Would it deteriorate? Quickly? How do you think it would hold up? Thank you in advance for your help.