Purple & Toxic Green Goniastrea CoralGoniastrea corals are a popular type of large polyp stony (LPS) coral appreciated for their brain like appearance and diverse range of colors. Often grouped with Favia or Favites, Goniastrea have their own distinct charm with unique corallite structures that create an intriguing, textured surface. These corals are generally hardy and can be a great choice for hobbyists looking to add a robust encrusting coral to their reef aquarium. The appearance of