Green Metalic Octofrogspawn Coral

Euphyllia divisa, commonly known as frogspawn coral, is a stunning large-polyped stony coral that hails from the warm waters of the Indo-Pacific region. This species is particularly recognized for its unique, elongated, and bulbous tentacles that resemble frogspawn, hence its common name. The vivid green coloration of the polyps adds a striking visual element to marine aquariums, making it a favorite among hobbyists and collectors alike.

In its natural habitat, Euphyllia divisa thrives in shallow reef systems, often found in areas with moderate water flow. The coral forms large colonies that can grow to impressive sizes, providing essential habitats for various marine organisms. Its structure consists of a solid skeleton with a flabello-meandroid formation, which allows for efficient light and nutrient capture, vital for its growth and health.

Behaviorally, frogspawn coral exhibits a fascinating display of tentacle movement, which helps in capturing plankton and small particles from the water column. This species is also known for its ability to retract its tentacles during the night or when disturbed, offering protection from potential threats. This adaptability contributes to its resilience in diverse marine environments, making it a robust choice for aquarium settings.

Despite its hardiness, Euphyllia divisa requires careful management in captivity to ensure optimal health and growth. The coral’s vibrant coloration and dynamic behavior make it a focal point in any marine aquarium, appealing to both novice and experienced aquarists.

To successfully care for Euphyllia divisa, maintaining stable water parameters is crucial. The ideal temperature range is between 24°C to 28°C, with a salinity of 1.023 to 1.025 ppt. pH levels should be kept between 8.1 and 8.4 to promote healthy growth. It is recommended to provide ample lighting, as this coral benefits from photosynthesis, but too much direct light can cause stress. A moderate water flow is ideal to help with nutrient absorption while preventing sediment accumulation.

Feeding Euphyllia divisa involves supplementing its diet with a mixture of finely chopped meaty foods and planktonic foods to enhance its growth and coloration. While it can capture food particles, it is also essential to ensure that the coral receives adequate light to support its symbiotic algae. Compatibility-wise, frogspawn coral can be housed with a variety of fish and invertebrates, but caution should be exercised with aggressive species that may harm its delicate polyps.

Acclimation is a critical step; gradual introduction to the aquarium environment can prevent shock. It is advisable to quarantine new specimens to monitor for pests or diseases before introducing them to the main display tank. Regular monitoring and maintenance will ensure that Euphyllia divisa thrives and remains a vibrant addition to any marine collection.

Euphyllia divisa is suitable for shipping, given adequate precautions are taken. Packing density should allow for sufficient water circulation and space to prevent physical damage. The ideal shipping temperature should be maintained between 20°C to 25°C to reduce stress. As a coral species, it is not listed under CITES, simplifying the export process. Proper acclimation upon arrival is essential for ensuring the health of the coral.