Water Chemistry
Zoanthids are relatively hardy and adaptable, making them an excellent choice for a wide range of reef systems. Maintaining stable water parameters ensures their health and vibrant coloration:
- Calcium:Β 380-450 ppm
- Alkalinity:Β 8-9.5 dKH
- Magnesium:Β 1250-1350 ppm
- Nitrates:Β 5-15 ppm
- Phosphates:Β <0.10 ppm
- Temperature:Β 75-80Β°F
- Salinity:Β 1.024-1.026
Although Zoanthids can tolerate minor parameter fluctuations better than some corals, stability is key to their long-term success. Regular testing and adjustments will help maintain ideal conditions for their growth and color retention.
Lighting
Zoanthids thrive under a wide range of lighting conditions, with an ideal PAR range of 75-150. Some varieties can handle high light and tend to display even brighter colors under these conditions. However, most Zoanthids require a slow transition to higher light to prevent stress or bleaching. Moderate lighting is typically sufficient to enhance their vibrant hues and support steady growth.
Water Flow
Zoanthids prefer moderate, indirect water flow that keeps debris from settling on their polyps while delivering nutrients to support their health and growth. This level of flow allows them to remain open and fully extended without being subjected to excessive movement that could cause stress.