Infos from AIMS Website: Characters: Colonies are submassive, columnar or encrusting and commonly exceed 2 metres across in turbid water. Corallites sometimes vary greatly in size depending on where they occur on the colony; they are usually 3-4.5 millimetres diameter. Usually eight to twelve septa reach the corallite centre.
Reef environments protected from strong wave action
For more Infos click to the Link to AIMS Website.