Hey Ryan,
I too work at Petsmart, as the pet care manager. It's great to see you're taking initiative and doing some outside research. For the most part, firebelly toads like to hang out in shallow water where their body can be submerged, but their head is still above the water. A typical setup for them would be a half-land-half-water setup. For those "cheap" customers, a 10 gallon tank can be used. Place a large water dish in it (dog bowls are nice and cheap) and cover the bottom of the cage with moss. Add a few hiding places (half-logs, fake plants...), keep the moss moist, and change the water daily (be sure to tell them to use dechlorinated water). Another thing that works great would be one of those Lee's Herp Habitats we sell. Both the 10 gallon and the Herp Habitat would be good for 2 toads. I've attached a pic of my toad tank for reference. There's 2 toads in there. It's probably a little more elaborate than what most customers would want to do, but it wasn't expensive. I hope this all helps. Also, if you have questions about anything related to pet care, get a hold of your regional pet care manager. They know almost everything, and if they don't know it, they'll find someone who does.
Josh
