Oh.......really? I didn't know that! I mean, clearly the ones in zoos and petstores handle it, but I never had any mention that before. How would we know if it becomes a problem? Would it just be common sense if we notice it seeming like it wants to crawl through the tank's walls? Have you had any who lived in see through walls? If so, what breed?
I use glass aquariums for most of my babies...leopards, YF, Manouria, box turtles...and none of them were bothered by the see through walls.