Aquatic Frogs - african dwarf frog maybe?

[glarior]

I am posting this for my grandmother who loves frogs. She has had ponds/aquariums since I can remember. She has a bowl shape aquarium in the dining room that averages about 40-50g when the water is 1-2" from the top. She wants to add some aquatic frogs to it once again. Do you think african dwarf frogs would be a good candidate? Would you recommend something else?

The goal is to not have them jump out of the top of the setup.

[smaug]

adf would be a wonderful choice for a tank that size

[glarior]

Do you think they will try to scale the sides and jump out? There is no lid....

[smaug]

adf are totally happy being totally aquatic.The only venturing they make to the suface is for a gulb of air then back down they go.I dont know how the bigger clawed frogs behave.