Reef fish recommendation?

[Authentic]

I have a 30 gal cube,reef tank.presently I have a pair of ocellaris clowns a nd a pseudo chromis.I am thinking about getting one more fish and have considered a goby but I have a purple tube anenome at the bottom of my tank and it takes up a lot of the ground space.the clowns live at the top third and the chromes scoots through my rocks most of the time.what would you recommend that would stay small ,be colorful and get along with the rest of my population?

 

[snorvich]

You have two problems: pseudochromis are very aggressive, and your tube anemone requires feeding which may prove difficult in a small tank with regard to water quality.

 

[Authentic]

I spot feed the tube anenome so not much extra food gets in the tank.although my chromis is aggressive right now it only bothers my cleaner shrimp and my clam once and a while.

 

[ginger7286]

30 gallon with 2 clowns, clam, shrimp and a Chromis. I'd stop. The spot feeding with the clam and the tube along with the other inhabitants may be enough. Water quality is easily upset and I would be happy with the load in the tank. Snorvich is right the chromis may prove to be too much in that tank.