This green star polyp (GSP) forms an encrusting sheet with thousands of green polyps extending to simulate a swaying meadow on live rock, glass or acrylic. A fairly high growth rate but easy to trim. While it won’t sting most other corals, it can overgrow other corals, so pay attention to placement and trim as needed.
For rapid coverage, purchase 4 frag tiles per 10cm2 and glue in an evenly spaced pattern. In optimal conditions, expect to see up to 1cm of growth per week.