I purchased a terrarium from craigslist the seller told me he just layed tile inside it (the crap linoleum stuff) i got the aquarium home (didn't check while i was there because it was kind of nasty thought i'd get it home clean it up by just pulling the tiles out and trashing them but they are glued to the bottom of the terrarium, any ideas what i can use to get the glue off that would be safe for my beardie?