I have a 14G biocube currently stocked with a male percula clownfish that is roughly 1.5", a cleaner shrimp, and a few hermits and snails. My next addition is going to be some type of small goby, and I would really like to make my last addition a small yellowtail damsel.
I have heard various things about the level of aggression that they display and was curious if making him the last addition to the tank and getting him in the smallest size possible (ideally 1-1.5") would make him compatible with the clown and goby?
An alternative that I was considering (if possible) is getting a small bicolor dwarf angel. Would that be better/worse/same as getting a yellowtail damsel?
Thanks for any advice or feedback from personal experiences with these fish!