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Datasheet
| Care Description | Euphyllia Frogspawn Corals have been a fixture in reef aquariums seemingly since the hobby began. Frogspawn corals have long multi tipped tentacles resembling a mass of frog eggs. This large polyp stony coral (LPS) is one of the most popular stony corals in the hobby because if the way it sways in the current. It is very similar in growth and care requirements to it Euphyllia cousins, the Hammer coral and the Torch coral. Please see below for additional care tips for frogspawn corals. |
| Water Flow | Moderate to Strong |
| 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
Euphyllia Frogspawn Corals, a type of large polyp stony coral (LPS), are popular in reef aquariums for their long multi-tipped tentacles resembling a mass of frog eggs. They are known for their graceful swaying motion in the current, making them a captivating addition to any tank.
Demands and Hardiness
Frogspawn corals, like their Euphyllia relatives Hammer and Torch corals, have similar growth and care requirements. They do not require intense lighting and can thrive under normal output fluorescents. Moderate to strong water flow is recommended to simulate their natural swaying movement and maintain their health.
Lighting
Hammers, Torches, and Frogspawn corals do not need as much light as some other corals. They can be kept under moderate lighting conditions, with Hammers possibly displaying more vibrant colors under stronger lights. Actinic lighting can enhance the beautiful coloration of Highlighter Branching Frogspawn corals.
Water Flow
Moderate to strong water movement is ideal for Frogspawn corals. The swaying motion not only adds to their visual appeal but also contributes to their overall health. Adequate water flow helps in nutrient uptake and waste removal for these corals to thrive.
Feeding
While Frogspawn corals primarily rely on the products of their zooxanthellae, they can benefit from direct feeding. They are not aggressive feeders compared to other LPS corals, so finding suitable food may require some experimentation. Feeding them small critters, pellets, or a dry pellet food designed for small fish can yield positive results.
Propagation
Euphyllia corals, including Frogspawn, have been successfully propagated in captivity, particularly the branching varieties. Polyp bailout is a less common method of propagation where corals respond to stress by initiating programmed cell death to survive unfavorable tank conditions. Captive propagation efforts aim to reduce the impact of wild harvesting on coral populations.
Localization & Habitat
Frogspawn corals, like other Euphyllia species, are found in tropical waters across the Pacific, including regions like Fiji, Tonga, Solomon Islands, and the Great Barrier Reef. They are often harvested from Indo-Pacific islands and are suitable candidates for aquaculture, offering a sustainable alternative to wild collection.