Small fish for a 5.5g

[lukep77]

Ok so I went out and did what most people do in this hobby got another tank. Bigger this time.

So now that I got my new tank I was wondering what kind of small fish you guys would suggest. All ideas are welcome.

I also picked up some mushrooms and star polyps on the island, the store had a great price and I couldn't help my self.

Here is the list of what I was considering. Let me know what you all think,

A fire fish
A perc clown
A scooter blenny
A goby of some kind I was thinking of a shrimp goby or a yellow watchman goby.

Now my girl friend wants a very colourful fish, and I just want some thing that will not starve in my tank, and that is fairly hardy.
I will also be getting a peppermint shrimp or 2 in the next couple of days. I have some apestia that I want to get rid of before I add any fish. And since they are small now I figure just get them early.