I have only a 2 gallon fish bowl. All I can accomodate where I am, right now. The local pet store suggested a goldfish or a zebra danio. I am considering the latter because it's smaller, but I thought they should be in schools of at least 3. Anyone?
You have been given bad advice there, the only thing you can keep in a 2 gall is a betta
Never a goldfish or any other type of fish
Danios are community fish and need at least 5 in a group, they also need lots of room to swim about as they are very fast smimmers
Please do some research on any fish you plan to buy
Have you thought about getting a Betta? A Betta would be quite happy in a 2 Gallon and are gorgeous to look at and fairly straight forward to care for.