Edit: Exo and other brands come in larger tanks, but I don't know the sizes, so something similar in floor space to a 20 gallon.
Also, before anyone jumps on me for being a "fruit fly purist", I am sure other feeders could work, where there is a will, there is a way. HOWEVER, you will be much happier with a readily available feeder such as fruit flies, especially for a first timer.
ALSO- Start making "practice" cultures before you get your frogs or make contact with someone local who will have backup flies. Culture crash does happen or if you get busy and forget to make cultures.
Darts are a lot of fun, you will soon find out that the hobby is just as much about bugs, plants, and lighting as it is about the frogs.
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