WYSIWYG Green Star Polyp Colony

Star Polyps are a common beauty that is iconic in the hobby. It is hard to find a seasoned aquarist that has not owned green star polyps (or GSP for short) at one point or another in their enjoyment of reef aquariums. They are a hardy soft coral that grows quickly in encrusting mats. They do best in strong flow as their base tends to attract algae growth.