How long before detecting torch-framer warfare?

[Fernthereefer]

Hi all,

I have been re-arranging my scape and decided to place a hammer- more like a frammer- together. I only just realized by reading past post that torch don't fare well with others. However, these corals have been together for a month now and I have seen no ill effect so far.

Would it be preferable to isolate the frammer?

 

[Fernthereefer]

Correction, I believe the proper name is euphyllia cristata rather then frammer. Sorry.