Will This Leather Coexist With My Other Corals?

[reddogf5]

I was shopping for a Montipora (velvet) coral yesterday, and confused the common names "velvet" and "leather", and wound up with this beautiful leather. At least I think it is, the label said "Leather - Tonga".
My tank contains a Diodogorgia nodulifera (sea rod), an unidentified gorgonian, a Plerogyra (bubble), a Xenia, a Favia (moon) and an Actinodiscus (mushroom)

If I put this in my tank, is it going to start a chemical war and kill the stony corals? Should I keep it or see if the store will let me exchange it? Thanks.

 

[cloak]

You'll be ok. You can always throw in a little carbon if some of the other corals start to act funny.

 

[reddogf5]

Thanks. I was able to exchange it at the store for a hammer so everything worked out.