Special Green Metalic Hammer Coral

Euphyllia ancora, commonly known as the hammer coral, is a captivating species of hard coral found in the warm waters of the Coral Triangle, particularly around Bali, Indonesia. This species is recognized for its distinctive, elongated, and metallic green polyps that resemble hammers, which give it a unique appeal among aquarists. The hammer coral thrives in both shallow and deeper reef environments, often forming large colonies that contribute to the structural complexity of coral reefs.

The hammer coral exhibits a fascinating natural history, as it has a symbiotic relationship with zooxanthellae, photosynthetic algae that live within its tissues. This relationship allows the coral to derive energy from sunlight, making it a photosynthetic species. In addition to its vibrant coloration, Euphyllia ancora is known for its ability to extend its tentacles to capture plankton and small particles from the water, showcasing its adaptability in varied environments.

In terms of behavior, hammer corals are generally peaceful but can display aggressive tendencies towards other corals if they come into close proximity. They utilize their stinging cells to defend their territory, making it essential to provide adequate space when introducing them into a community tank. Their natural habitat often includes a mix of sandy substrates and rocky outcrops, where they can secure themselves and grow.

Overall, the Special Green Metallic Hammer Coral is not only visually striking but also plays a crucial role in maintaining the health of reef ecosystems. Its unique characteristics and adaptability make it a prized choice for both novice and experienced aquarists looking to enhance the beauty of their marine setups.

Euphyllia ancora requires specific water parameters to thrive in captivity. Ideally, the water temperature should be maintained between 24°C and 28°C, with a salinity level of 1.023-1.025 ppt. The pH should range from 8.1 to 8.4 to support healthy growth. It is important to provide moderate water flow to prevent sediment accumulation while ensuring the coral receives adequate light exposure for photosynthesis.

Feeding the hammer coral involves providing a balanced diet of small meaty foods, such as mysis shrimp or brine shrimp, along with supplemental feeding of phytoplankton to support the zooxanthellae. While Euphyllia ancora can survive on light alone, additional feeding will promote better growth and coloration. Compatibility is generally favorable, but care should be taken to avoid placing it next to more aggressive corals to prevent stinging and damage.

Acclimation to a new environment should be done slowly, ideally over a period of several hours to minimize stress. It's advisable to quarantine new specimens for at least two weeks before introducing them to display tanks. This will help prevent the spread of pests and diseases, ensuring the health of your entire aquarium ecosystem.

The Special Green Metallic Hammer Coral is suitable for shipping due to its hardiness. Proper packing density should be maintained to prevent damage during transit. It is sensitive to extreme temperature fluctuations, so shipping should be done in insulated containers with temperature control measures in place. This species is not listed under CITES, making it easier to export legally.