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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 known for their vibrant colors and patterns, appealing to both novice and expert reef hobbyists. The corals are highly sought after for their striking color morphs, making them a popular addition to reef aquariums.
Demands and Hardiness
Zoanthus and Palythoa are relatively easy to care for, tolerating a broad range of lighting intensities and water conditions. These corals proliferate rapidly once acclimated, making them a suitable choice for beginners and experienced aquarists. Maintaining a clean environment is crucial, as detritus accumulation can impede growth or lead to colony decline.
Lighting
These corals are not demanding in terms of lighting requirements, accommodating various lighting setups ranging from low to high intensity. Acclimating new specimens to lower light levels is recommended to prevent damage from excessive lighting exposure.
Water Flow
Moderate water flow is ideal for Zoanthus and Palythoa corals. Adequate water movement helps prevent detritus buildup and flushes away waste produced by the colonies, contributing to their overall health and vitality. Providing consistent flow with intermittent strong bursts is beneficial for maintaining a clean environment.
Feeding
While these corals primarily rely on photosynthesis and their zooxanthellae for energy, they can also capture prey. Liquid and powdery foods containing phytoplankton and zooplankton in small particle sizes are suitable for supplementing their diet. Palythoa polyps exhibit a stronger feeding response compared to Zoanthus counterparts.
Propagation
Zoanthus and Palythoa corals have been extensively propagated in captivity, making them excellent candidates for aquaculture. Sustainable harvesting practices are viable with proper cultivation techniques, ensuring the continued availability of these popular corals in the hobby.
Localization & Habitat
Found in coral reefs worldwide, Zoanthus and Palythoa are often harvested from regions such as the Indopacific islands, including Fiji, Tonga, Solomon Islands, and the Great Barrier Reef. Their wide range of colors and patterns contributes to their popularity among reef aquarium enthusiasts.