What type of fish can live in a 20G??

[luckycharm]

I'm very excited...I recently set up my 20G tank and have started researching things I can add. So far, i've got button polyps and bleached mushrooms. (Im working on gettin my shrooms healed tho)
My problem: I cant find a kind of fish suitable for my tank. It seems that every fish I've researched requires at least a 30 gallon tank. Anybody know of a type of fish that would be okay in a 20 gallon?

 

[sepulatian]

There are several smaller fish that wll be just fine in a 20 gallon. Some are Pseudochromis, smaller gobies, a clown, hawk, etc. Take a look at the nano board for some ideas.

 

[nano reefer]

clowns, small gobies, basslets, and small wrasses will do great in Nano's.

 

[luckycharm]

Awesome ideas. Thanks!