Maybe a Red Chalice?

[friendorfoe]

was wondering If this is a Red Chalice? If not can someone give proper ID?

 

[Kolognekoral]

Too soon to call the species...or even genus, for sure, but possibly Acanthastrea, although it could be a Pectinid, such as Mycedium. It does need to develope.

In any case, wonderful colour. It will be a pleasure to watch it develope.