Possibly getting a Frog?

[Chilli]

Yep, spring water should be fine since its clear of all the chlorine & such thats harmful.
I never recommend having a filter for anything under 5g, so you should be fine as long as you keep up with the water changes(which I know you will ).

And the decor is basically the same as if the ACF were a fish. Just make sure the plants are made of a material that won't scratch up the frog's skin.

Good luck! I'll be around if you have anymore questions.

[Genny]

I use to have several of the big albino frogs and I just fed them blood worms I never fed them any live fish or anything like that. They lived for many many years and were healthy..

[IRescue452]

great site with lots of info
http://clawedfrogs.tripod.com/id19.html

IMHO, a 2 gallon tank is rather small for even a baby. Those stupid cups they sell them in deceive customers into thinking they can house animals in cruel situations. Don't get the frog if you aren't willing to get the proper supplies and housing for it right away. Would you get a dog and have it live in a large kennel for four months and call it a "temporary" situation while you figured out something better?

[Genny]

yeah, they do need a nice big tank to be kept in because they grow really fast and can get huge before you know it, but they're really tons of fun and I really enjoyed watching mine grow...I had them for about 4 years and loved them

[TamanduaGirl]

If you want a small frog the have them. African dwarf frogs.