I love the little tanks.They can be so much fun. I had a phantom anemone shrimp and tiger gobie in my 3 gal tank. You could have the shrimp and quite a few different gobies. They are really pretty fish too. A Firefish, I think would be okay.
Check out Live aqauria nano fish section Nano Fish
Oh and welcome to reef frontiers. Hope you will post up some more info about your tank. We would love to hear more and see pics when you can post them.
Hey everyone...this is my 12 year old son Dominic's thread. He is working on a welcome thread. He's on an airplane right now so hopefully by the end of the weekend he can get something up.