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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 coveted in the reef-keeping community due to their extensive range of vibrant colors and intricate patterns. They appeal to aquarists of all levels, from beginners to seasoned collectors, with the latter often on the hunt for rare color morphs. Known for their rapid multiplication once acclimated, these corals are relatively easy to maintain in aquarium settings.
Demands and Hardiness (Setup)
Zoanthus and Palythoa exhibit remarkable tolerance to varying lighting intensities and water conditions, making them versatile additions to marine tanks. While they prefer stable environments, these corals can thrive in a wide range of setups. Zoas, in particular, are known for their fast growth rate, adding to their appeal in aquariums.
Lighting
Both Zoanthus and Palythoa are not as light-dependent as some other coral species. They can adapt to low to high lighting conditions, showcasing their resilience in different setups. New arrivals should be acclimated in lower light areas initially to prevent potential damage from overexposure.
Water Flow
Moderate water flow is essential for the health of Zoanthus and Palythoa colonies. Their morphology tends to trap detritus, which can impede growth or lead to decline if not managed properly. Strong and consistent water flow, augmented by occasional bursts of increased flow, helps prevent detritus buildup and flushes away waste generated by the corals. Manual intervention, such as using a turkey baster to dislodge detritus, can be beneficial for maintaining a clean colony.
Feeding
While these corals primarily derive nutrients from zooxanthellae photosynthesis, they also possess the ability to capture prey. Palythoa polyps tend to be more voracious feeders compared to Zoanthus counterparts, making occasional feeding a viable option. Liquid and powdery foods containing Phytoplankton and Zooplankton particles ranging from 20um to 1mm are suitable for supplementing their diet.
Propagation
Both Zoanthus and Palythoa have been successfully propagated in captivity, highlighting their potential for aquaculture initiatives. With proper care and attention, sustainable harvesting practices can be established over time, contributing to the conservation and availability of these desirable corals.
Localization & Habitat
Zoanthus and Palythoa corals are prevalent in coral reefs worldwide, with specimens often sourced from regions in the Indopacific such as Fiji, Tonga, Solomon Islands, and the Great Barrier Reef. Their stunning array of colors and intricate patterns have cemented their popularity among reef aquarium enthusiasts, further accentuating their allure in marine tank setups.