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Datasheet
| Care Description | Zoanthus and Palythoa are a large group of corals in the reef keeping hobby. They come in an incredible range of colors and patterns making them very popular with both beginner hobbyists and rare coral collectors tracking down uncommon color morphs. In terms of care, both Zoanthus and Palythoa are fairly easy to keep. They tolerate a wide range of lighting intensities and water conditions. Once settled in, zoas multiply quickly. Please see below for more care tips for Zoas and Palys. |
| Water Flow | Moderate |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.023-1.026 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
Zoanthus and Palythoa corals are a diverse group highly sought-after for their wide range of vibrant colors and patterns, appealing to both novice enthusiasts and seasoned collectors. These corals proliferate rapidly once acclimated, making them popular choices in reef aquaria.
Demands and Hardiness
Zoanthus and Palythoa corals are relatively undemanding and adaptable, tolerating diverse lighting intensities and water parameters. They are resilient to varying conditions, making them suitable for beginners. Zoanthus colonies require moderate water flow to prevent detritus buildup, aiding in their growth and health.
Lighting
Zoanthus and Palythoa corals exhibit versatility in lighting requirements, thriving under a broad spectrum ranging from low to high light levels. While they are tolerant of different lighting conditions, acclimating them to lower light settings upon introduction is recommended to prevent light-induced damage.
Water Flow
Maintaining moderate water flow is crucial for Zoanthus and Palythoa corals due to their susceptibility to detritus accumulation. Strong, consistent water flow, occasionally supplemented by short bursts of increased flow, helps prevent debris buildup and maintains water quality around the colony. Routine removal of detritus through manual methods is beneficial for colony health.
Feeding
Although Zoanthus and Palythoa corals primarily obtain nutrition from symbiotic zooxanthellae, they can also capture prey. Palythoa corals exhibit more active feeding behavior compared to Zoanthus species. Liquid and powdery foods containing phytoplankton and zooplankton in small particle sizes are suitable for supplementing their diet.
Propagation
Both Zoanthus and Palythoa corals have been successfully propagated in captivity, making them excellent candidates for aquaculture efforts. Sustainable harvesting practices have the potential to further reduce wild collection pressure on these corals, ensuring their long-term viability in the hobby.
Localization & Habitat
Zoanthus and Palythoa corals are commonly found in coral reefs worldwide, with notable harvesting locations including the Indopacific islands such as Fiji, Tonga, the Solomon Islands, and the Great Barrier Reef. Their diverse coloration and patterns contribute to their popularity among reef aquarium enthusiasts.