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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 highly sought-after coral species in the reef-keeping community, known for their vibrant colors and intricate patterns. These corals are prized by both novice enthusiasts and seasoned collectors for their stunning aesthetic appeal and the wide range of color morphs available.
Demands and Hardiness
Zoanthus and Palythoa are relatively easy to care for, tolerating a broad spectrum of lighting intensities and water parameters. These corals acclimate well and exhibit rapid multiplication once established in a suitable environment. It is recommended to acclimate new specimens to lower light conditions to prevent damage from excessive light exposure.
Lighting
These corals have moderate lighting requirements, being versatile in adapting to various lighting setups ranging from low to high intensities. While they are not as demanding as some other coral species, providing a stable lighting environment is crucial for their health and growth.
Water Flow
Maintaining moderate water flow is essential for Zoanthus and Palythoa colonies. Adequate water movement helps prevent detritus accumulation, which can impede growth or lead to the decline of the colony. Strong, consistent flow patterns with intermittent bursts of higher flow are beneficial, aiding in waste removal and keeping the coral clean.
Feeding
Although Zoanthus and Palythoa primarily rely on photosynthesis through their zooxanthellae, they can capture prey to supplement their nutritional needs. These corals are known to readily feed on liquid and powdered foods containing phytoplankton and zooplankton, with Palythoa showing a more pronounced feeding response compared to Zoanthus.
Propagation
Zoanthus and Palythoa have been successfully propagated in captivity, making them ideal candidates for aquaculture. With proper techniques, sustainable harvesting practices can be achieved over time, reducing the reliance on wild colonies for the aquarium trade.
Localization & Habitat
Found in coral reefs worldwide, Zoanthus and Palythoa species are commonly harvested from regions such as the Indo-Pacific islands, including Fiji, Tonga, Solomon Islands, and the Great Barrier Reef. Their diverse coloration and patterns have made them a popular choice among reef aquarium enthusiasts, contributing to their widespread presence in the hobby.