The Australian Scolymia Coral is a large polyp stony (LPS) coral and referred to as the Doughnut, Scoly, or Disk Coral.
It is a round, solitary coral, usually having a single oral opening present in the center, however, multiple openings have been present in some species. The Australian Scolymia Coral, Red is red or brown with cup, saucer, flat, or dome-shaped variations.
It is not an outwardly aggressive coral, but should be provided with plenty of space between itself and other corals because it can expand twice its size during the day.