Corals are creeping too close to each other.

[M Stein]

I have these two LPS corals that were much smaller when I got them but are now getting too close to each other.
I know that this is a good problem to have it means they're growing well.
But any ideas on how to prevent a coral war without cutting the rock?

 

[Sharkbait19]

Both look like favia, and if I’m correct same species can’t sting each other. Not sure if this applies to favia though.

 

[M Stein]

That's good to hear, I hope it they don't sting each other.
But even if they don't the I don't want one taking over the others territory the way zoas will.
Is that a concern?

 

[Sharkbait19]

I’m not sure honestly - I’ve never had two encrusters meet in my reef yet.