Help ID these 2 frags...

[wmo168]

Have it for a while not sure what are those... any help could be great. I just remember buying it from the rack from my lfs and forgot to ask.

Thanks!!

not sure what lighting requirements and flow needed.

 

[nereefpat]

To me, looks like you have a chalice of some sort and a brain in the Favia/Favites/Goniastrea group.

Both are LPS. Medium light. The chalice probably won't like bright, direct light.

 

[Highgrade]

Chalice and Spicy Lemon Favia. Both need low light. They look as if they're bleaching.

 

[Justin Cook]

How long have you had them in your system? They do like lower light but sometimes if they get very, very little light they'll lighten up like that as well. If they're new, I'd move them to a low light spot and see how they do. It'll take a lot longer to do damage in low light than it will in high light.

On the other hand, I have a similar favia that turns that color whenever it gets annoyed or moved. It's one of my faves but it is really, really sensitive.