Pocillopora coral  Most often referred to by the common names
cauliflower coral and brush coral, species of the genus
Pocillopora are very small and have a fuzzy appearance.   These
popular corals are typically fast growers. They come in a wide
variety of colors including deep pinks, pale purples, blues and
startling purples.   Pocillopora corals rank second only to
those of the genus Acropora for their contribution to reef
structures.