Royal Gramma Aggressive after adding Clown

[Chortanator]

Hi everyone,

I've had a small asexual clown for about a month, so I decided to add another today. They're both nipping at each other a little, which I expect until they assert dominance, but it seems like the royal gramma is joining in too and nipping both of them. Should I be worried?

 

[blaxsun]

What's the size of your tank and are these the only 3 fish? (sorry, can't view the video on my iPad)

 

[Chortanator]

What's the size of your tank and are these the only 3 fish? (sorry, can't view the video on my iPad)

55 gallons, I also have 3 pj cardinals that the gramma doesn't bother. It seems to just be territorial of that one spot so the clowns have learned to stay away

 

[blaxsun]

55 gallons, I also have 3 pj cardinals that the gramma doesn't bother. It seems to just be territorial of that one spot so the clowns have learned to stay away

They can be funny sometimes with their territorial "claims". Mine has marked a gyre as his and spends his evenings sleeping there.