Tank is a 4' 90g. We currently have a ywg/tiger pistol, purple firefish, yellow "coris" wrasse, True Perc Clown, and a mandarin. The tank has been running just shy of a year now, and outside my slackness over the holidays allowing hair algae to take hold the fish and corals seem to be fine.
We are looking at the possiblility of adding a Kole Tang or maybe a White tail Bristle Tooth Tang and either two or three Anthias or Flasher Wrasse. We would rather the fish we add be the White tail Bristle tooth if we can find one when we return from vactaion in early March and the Anthias but we wanted to check what you all thought about compatability.
Either tang should be fine. For anthias, be sure to pick from among the peaceful anthias that do not require many feedings per day. Resplendant and Carberryi come to mind as examples
We would most likely rehome the single clown to a tank my wife would like to set up and the later look to add two clowns to the 90g, so I am thinking that may help some with most agression.
Be careful about having a highly aggressive pair of clowns such as GSM clowns unless you put them in a tank by themselves. Actually a species tank with these is very interesting.
I have seen some minimal posturing between the YWG and the Wrasse, but I think this is more the Goby looking to defend the shrimp during feeding when the wrasse swims by.
Normal, but not a concern
We prefer the coloring of the Anthias over the flasher wrasse and would like to go with the Carberryi Anthias. The Carberryi are listed as semi-agressive and I am worried about the Firefish.
I have a group of 12 in one of my tanks. Highly recommended with no issues of aggression. Carberryi are actually peaceful with mild aggression only among themselves if you have two males
We recently took a chance on a Yellow Tang and ended up taking in to the LFS because he just wouldn't leave the firefish alone (everyone else was fine, but if the firefish poked her head out for even a moment the tang was darting over).
Personally I avoid recommending zebrasome family tangs as they can be really aggressive
We could also look at the Dispar Anthias I just prefer the coloring on the Caberryi. From what I have read both the Anthias and the Flashers should both be fine with any of our current fish and have similar feeding needs. Since I'm a stay at home dad for at least the next nine months, until our youngest starts school, a little extra time during the day for feeding is certainly doable.
I feed my anthias twice a day. PE mysis, frozen cyclopeeze, nutramar ova, capelin fish roe (masago) But even if you were working, it is not too difficult to handle two feedings.
It really just comes down to if the tank can support the additional bio load and if the fish should all get along.