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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, both members of the Zoanthid family, are a diverse group of corals known for their striking colors and patterns, making them highly sought after by reef hobbyists ranging from beginners to collectors. They are renowned for their rapid multiplication once acclimated in a suitable environment.
Demands and Hardiness
These corals are relatively easy to care for, tolerating a broad spectrum of lighting intensities and water conditions. Zoanthus and Palythoa can adapt to various lighting types, from low to high levels, although acclimating new specimens in lower light is recommended to prevent potential damage from overexposure.
Lighting
Zoanthus and Palythoa are not finicky regarding lighting requirements compared to other corals, thriving under a range of lighting conditions. They are resilient to both low and high light intensities, though caution is advised to avoid overexposure initially.
Water Flow
Moderate water flow is ideal for Zoanthus and Palythoa, as these corals tend to accumulate detritus due to their shape, which can impede growth or lead to decline. Strong and consistent water flow aids in preventing detritus buildup and flushing away waste produced by the colony. Manual dislodging of detritus with short bursts of strong flow can be done with a turkey baster, but only on firmly attached, established colonies.
Feeding
While Zoanthus and Palythoa primarily derive nutrients from their zooxanthellae, they can capture prey when available. Liquid and powdery foods containing phytoplankton and zooplankton in tiny particle sizes are suitable for these corals. Palythoa polyps display a greater propensity for feeding compared to Zoanthus.
Propagation
Both Zoanthus and Palythoa have been extensively propagated in captivity, showcasing their adaptability for aquaculture. With ongoing efforts, sustainable harvesting practices can be achieved, contributing to the conservation of these corals.
Localization & Habitat
Zoanthus and Palythoa are commonly found in coral reefs worldwide, with significant harvesting occurring in the Indopacific region, including islands like Fiji, Tonga, Solomon Islands, and the Great Barrier Reef. Their diverse range of colors and patterns solidifies their status as a top choice for reef aquarium enthusiasts.