Genus
Common name: Star Polyp
Scientific name: Briareum
Briareum is a genus of soft corals commonly known as Star Polyps or Green Star Polyps (GSP) in the reefkeeping community. These corals are popular for their ease of care, rapid growth, and vibrant green coloration. They form mat-like structures and can quickly cover surfaces, which makes them excellent for creating a lush, encrusting effect in the aquarium. Briareum species are photosynthetic and host symbiotic zooxanthellae, which contribute to their nutritional needs. However, they also benefit from occasional feeding of planktonic foods. They thrive in moderate lighting and water flow, and are a great choice for both novice and experienced aquarists looking to add a splash of color and movement to their reef tanks.