Green Star Polyp Coral (Briareum sp.)

Looking for a coral that adds instant movement and glowing color? The Green Star Polyp (GSP) is a reef tank classic. This fast-growing soft coral features bright neon green polyps that open like tiny stars, creating a lush, grassy mat that sways beautifully with the water flow.

Its vibrant color and flowing motion make it a favorite for beginners and seasoned reef keepers alike. Whether placed on rockwork, sand, or the back wall, GSP spreads over surfaces to create a glowing carpet of green that lights up your tank.

Hardy, easy to care for, and visually stunning—the Green Star Polyp is the perfect way to bring your reef to life.