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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 are a diverse group of corals highly sought after in reef keeping due to their vibrant colors and patterns, appealing to both novice aquarists and avid collectors. These corals are known for their rapid reproduction rates once acclimated.
Demands and Hardiness (Setup)
Zoanthus and Palythoa are relatively undemanding corals, tolerating a broad range of lighting intensities and water conditions. They can thrive in various lighting types, from low to high, making them versatile additions to reef tanks. It is advisable to acclimate new specimens to lower light initially to prevent light-induced damage.
Lighting
Zoanthus and Palythoa exhibit low demands in terms of lighting, accepting a wide spectrum of light levels. These corals can adapt to both low-light and high-light conditions, showcasing their resilience to varying intensities. Acclimating new arrivals in lower light areas is recommended to avoid potential light stress.
Water Flow
Moderate water flow is suitable for Zoanthus and Palythoa, as strong currents help prevent detritus accumulation that may impede colony growth or lead to decline. Providing consistent flow with occasional strong bursts aids in keeping detritus at bay and flushing away waste. Manual removal of detritus with a gentle water squirt from a turkey baster can be beneficial for maintaining a clean colony.
Feeding
While Zoanthus and Palythoa primarily rely on their symbiotic zooxanthellae for nutrition, they can also capture prey. Palythoa polyps exhibit more readiness to feed compared to Zoanthus, with liquid and powdery foods containing phytoplankton and zooplankton suitable for their diet.
Propagation
Both Zoanthus and Palythoa have been extensively propagated in captivity, making them excellent candidates for aquaculture. Sustainable harvesting practices are encouraged to support their conservation. These corals offer opportunities for successful propagation initiatives within the hobby.
Localization & Habitat
Zoanthus and Palythoa are commonly found in coral reefs worldwide, particularly in the Indopacific islands like Fiji, Tonga, the Solomon Islands, and the Great Barrier Reef. Their stunning array of colors and patterns make them a popular choice for reef aquarium enthusiasts seeking vibrant and visually appealing corals.