What frog/toad takes up the least space?

[Madejyalook]

[Edit: I originally had "froad" in the title instead of "frog/toad", but I realized people might have no clue what I'm talking about.]
Er, sorry for the cheesy Futurama reference, I couldn't resist.
Anyway, I've been thinking of having either a frog or a toad in my room, but I'm running out of space to put stuff (I already have two aquariums, and I don't have too much horizontal area as it is). What's probably the smallest terrarium I could get away with, and what frog/toad would be able to live in it? It would also help if it wasn't insanely hard to take care of. I'm pretty new to this.
Any help is appreciated.

P.S. I'm not sure if this is the best forum for this question. Mods, please feel free to move this if need be.

 

[brandon f.]

fire belly toads are pretty cool, and fairly easy to take care of. they don't require alot of room. they don't cost too much either.

 

[tsunomenal]

My vote's for the White's Tree Frog. <3

 

[cliff_f]

I thought whites tree frogs needed alot of room?

 

[tsunomenal]

Not in my experience. My tree frog was very happy in a 20 gallon tank... though he seems to be a weirdo, since he prefers borrowing to climbing the walls of the tank.