I'm currently in the process of setting up a cage for a pair of bearded dragons. I've read in some caresheets that pea gravel can be used as a substrate but have come across conflicting info about beardeds' swallowing the tiny pebbles. Is this a safe substrate to use?
If not, another idea I read about and sounds pretty good is to buy large tiles and when they defecate on a tile, I can remove it and clean it and put it back in.
The other substrate that everyone uses and I have used in the past for my uromastyx is playsand but I'm afraid the beardeds will accidentally swallow this easier than deciding to swallow a pebble.
Any advice is appreciated. I went to Home Depot to look at tiles last night and there are some nice, natural looking tiles that might look pretty good in the cage. This cage is a presentation cage, so I don't want to use paper towels or newspaper. Thanks.



