Clown harem

[Frtdrmrose7]

Ok, I’m getting ready to try to start a small harem of Percula clowns (4 or 6). I’ve been getting some contradicting advice so here we go. If I do 2 or 3 pairs does each pair need its own anenome? I know clowns don’t require anenomes but I have one RBTA and don’t want to start a war since there is only one.
The harem will be going into my 150G so space isn’t an issue.

 

[Ardeus]

If it's a very large tank it can work.