I got an SPS coral last week and it was perfectly fine for the first few days but has started acting really odd recently. I am not sure what kind of coral it is but could someone please help me identify it and tell me what's wrong with it?
It looks like there is stuff hanging out of the holes in the middles and it is more closed up.
It looks like there is stuff hanging out of the holes in the middles and it is more closed up.