Genus
Common name: Blue Mat Zoanthid
Scientific name: Rhopalaea
Rhopalaea is a genus of encrusting zoanthids known for their vibrant blue coloration, which makes them a popular choice among reef aquarium enthusiasts. These zoanthids are relatively easy to care for, requiring moderate lighting and water flow to thrive. They are also known for their ability to spread across rockwork, creating a stunning mat-like appearance. Rhopalaea species are often sought after for their unique color and growth pattern, adding a splash of color and texture to any reef setup.