New Hammer coral help

[HypnoVoodoo]

Got this new coral last week. And it’s been like this for a few days. It has reduced and opened more but just seeing if there’s any cause for concern.

 

[nezw0001]

Looks like it is loosing some tissue. Was that area of tissue loss like that when you bought it? Is something in your tank picking on it to cause that tissue loss?

 

[HypnoVoodoo]

Was all fine when I brought it. Also dipped prior to placing on tank. It was closed then started to recover. It’s seems to worse now so I’ve moved it to a corner with less flow. And I have 2 clowns, a cleaner shrimp and a few snails. Which I doubt any of those would be bothering it.

 

[nezw0001]

Are the clowns attempting to host in it? Doesn't look like it is happy there. Generally if they have tissue damage I look for areas of low flow so the damaged tissue doesn't get ripped up more. Maybe find it some shade? How much PAR is it under now?

 

[HypnoVoodoo]

Are the clowns attempting to host in it? Doesn't look like it is happy there. Generally if they have tissue damage I look for areas of low flow so the damaged tissue doesn't get ripped up more. Maybe find it some shade? How much PAR is it under now?

Not that I know, they are more interested in the zoa collony. I have a frogspawn in similar place that’s doing fine. But I’ve moved the hammer to a corner of the tank with low flow now.
I’m not sure about the PAR. How can I tell? I have a fluval evo 13.5 with a 14k led