- Alkalinity: 7-9 dKH
- Calcium: 380-420 ppm
- pH: 8.0-8.3
- Temperature: 75-80°F
- Easy to Moderate to keep
- Description: Zoanthids, also known as button polyps, are colorful and diverse soft corals that form colonies with unique patterns. They are generally hardy and adaptable to a range of aquarium conditions, making them suitable for both beginner and experienced reef keepers.