true and False Clowns can they get along?

[Canyon]

I had one of my false clowns meet a PH ( since been covered) and not make it. I went to the lfs and bought what was sold as a false but now that I look at him/her I realize it is a true. My other 3 are terrorizing it. Is this just because the fish is new ( 2 weeks) or is it a species barrier?

 

[Random Aquarist]

melev has a True Perc/False Perc pair.

 

[GSMguy]

how many clowns do you have ?
i would bet they just dont want the new one around leave a group alone long enough in most tanks and you end up with a pair and some dead clowns