I might be getting a used 18x18x24 zoo med terrarium for a pretty good deal and want to start planning it out. I have a little bit of reptile experience (leopard gecko years ago, my bearded dragon now, and will soon have a couple of fire belly toads). I'd prefer to try a tropical set up since it wouldn't be too different from my fire belly tank and I had a lot of fun building that.
Also, it's by no means a requirement, but it would be a huge plus if this new critter could eat dubia roaches as a staple because I already have a thriving colony going for my beardie. If not then if they ate something else that's pretty easy to colonize that'd be great.
Right now I'm kind of leaning towards dart frogs or red eye tree frogs but I'm not sold on either yet so I'd like to know what the other options for this tank could be. And if you have a tank this size set up, I'd love to see pictures :)