Banner Fish, Nippers?

We just bought a "Heniochus Acuminatus" (5 days ago) common name Banner Fish? We have a 125 gallon salt water up & runnning about 3 & 1/2 years now. He is "nipping & rubbing" up against the larger fish, is this normal or is he aggressive? We were told they were passive & gets along with others well. He is really bothering the Foxface, is it because they're similar in color? And should we get him a mate, I read they are schooling fish, the others seem to be hiding from him, especially the 2 firefish. We also have wrasse, bi-color angel, coral beauty, & 2 chromis. Is he just adjusting? Thank You for any information.

 

it is not common for a newly introduced fish to pick on the others, usually newly introduced specimens are the ones being picked on. try turning the lights off for a couple days or rearranging rockwork

 

thanks i will try both

 

Should I get another one, or just leave it for awhile? My husband wants to try to catch him because all the fish were getting along fine, the Foxface is 4 time his size and he just keeps going at him. The lady at the LFS said he would be gentle in the tank, are they're other kinds?

 

if you have enough room i would try adding another one, it couldnt hurt your chances. what livestock do you have?

 

just some live rock.