Domino's growth

Can someone tell me how big does a domino damsel get? I purchased one along with a striped one about 4 months ago. He has grown faster and larger than the striped one (which is still about the same size). He is almost the size of my Tang. He is also a mean sucker!!

 

They can get to be a good size i had one that was about 4" from the research i have done i would say full size would be from 4 to 6 inches.

 

Damsels in general are very aggressive & a real pain to catch when trying to remove them.

 

domios are particularly aggresive man although all damsels are depending on how big your tank is your gonna hve trouble when you add other stuff

 

Yeah, he seems to only bother the smaller damsels when they come near his space. As far as adding other fish, it would have to be larger ones.