Adding one more fish

[marquesalan]

I have a 72 gallon saltwater tank with 40lbs of live rock, one yellow tang, one bird wrasse, one maroon clownfish and one coral beauty.
I want to add one more very colorful fish. Any suggestions? I would like to get a regal (blue) tang but I am not sure how the bird wrasse would react.
Also I would like to know if anyone can tell me what a good deitrus eater for my tank would be? I was thinking some kind of star fish. I do have 2 hermit crabs.

[dbulick]

I would not suggest another tang, especially one of that type. They need much more swimming room. As far as detrius eater get some snails, but the wrasse would probably eat them.

[marquesalan]

So, what type of fish would be good with the four I have?
How about a dwarf lionfish or 3 blue damsels?

[dbulick]

I would go with 3 blue/green chromis instead they play much nicer than damsels. That would be a good addition.

[marquesalan]

Thanks for the advice. Is 5 pushing it? I just want some more color in my tank. All the green ones I have seen looked washed out.