A toad like that requires a vivarium with substrate to burrow in, and only a small amount of water. FBT's have very different care requirments, and as Gail stated, you cannot house different species of amphibians together.

You'll want a 10 gallon (or larger) vivarium with 3-4" or loose substrate, such as coco-fibre, eco earth or organic soil (the soil cannot contain fertilizers, this is why it must be organic soil).

No small odjects on the substrate, such as aquarium garvel as the toad could ingest them when lunging for an insect, and this could cause impaction which would kill the toad.

For a toad of that size, a small water dish, roughly 3 toads long x 3 toads wide x 1 toad deep is the perfect size.

As for feeding, a varying diet of crickets, nightcrawlers and mealworms dusted with a calicum & vitamin podwer works well (though, out of crickets and nightcrawlers, you should decide which one you will be feeding the toad as it's "staple" food, and on that topic, mealworms, like pinky mice should only be fed occasionally, they cannot be fed as a staple food like nightcrawlers or crickets.), try to give the toad as much variety as you can. Also, the occasional "pinky" mouse is great for a treat for them, but don't expect the toad to eat for upwards of 1 week after, as it takes them quite a while to digest such a large "treat".

Other than that, just make sure to give it plenty food items, lots hiding spaces, a few live plants (the hold humidity well), fresh water everyday and you'll have a happy healthy toad!

Here's my two american toad's vivarium:

Top view:


Inside view:


Front view:


Do you have a light for your toad's vivarium?

~Royce