Green Doughnut Coral

Acanthophyllia deshayesiana, commonly known as the Green Doughnut Coral, is a striking species of stony coral characterized by its distinctive doughnut shape and vibrant green coloration. This species is found primarily in the western Indo-Pacific Ocean, thriving in shallow waters where it can receive ample sunlight. The coral's large, solitary polyps can expand significantly, creating an impressive display that captivates aquarists and adds depth to reef tanks.

In its natural habitat, the Green Doughnut Coral often resides on sandy bottoms or in areas with moderate water movement, which aids in its feeding and overall health. This coral species is known for its unique ability to host symbiotic zooxanthellae algae, which contribute to its coloration and provide energy through photosynthesis. The Green Doughnut Coral can also capture plankton and small particles from the water, enhancing its nutritional intake and growth potential.

Behaviorally, Acanthophyllia deshayesiana is relatively peaceful but can exhibit aggressive tendencies towards neighboring corals if placed too closely together. This adaptability allows it to coexist with a variety of marine life, making it a versatile option for reef aquariums. Its stunning appearance and captivating behavior make it a favorite among both novice and experienced aquarists.

The habitat preferences of the Green Doughnut Coral reflect its need for specific environmental conditions to thrive. Ideal conditions include stable temperatures and moderate light levels, simulating its natural reef ecosystem. This coral's unique morphology and ecological role underscore its importance in marine biodiversity and aquarium settings.

To ensure the health and vitality of the Green Doughnut Coral, aquarium importers and retailers should maintain specific water parameters. The ideal temperature range is between 24-28°C, with a salinity of 1.023-1.025 ppt. pH levels should be kept between 8.1 and 8.4 to replicate its natural environment. Proper lighting is essential; moderate to high light levels are recommended to support photosynthesis while avoiding direct, intense light that can cause stress.

Feeding the Green Doughnut Coral involves providing a balanced diet of both zooplankton and small meaty foods, supplemented with high-quality coral pellets. It is beneficial to feed this coral 2-3 times a week to ensure adequate nutrition, especially in lower light conditions where it may rely more on captured prey. Compatibility is generally good with other peaceful corals, but caution should be taken to prevent aggression during placement.

Acclimation is crucial for the successful introduction of Acanthophyllia deshayesiana into a new aquarium. A slow acclimation process over several hours is recommended to minimize stress. Quarantine is advisable for new arrivals to monitor for potential diseases or pests before introducing them to the main display tank. By adhering to these care guidelines, retailers can promote the long-term health and growth of this beautiful coral species.

The Green Doughnut Coral is suitable for shipping due to its hardiness; however, it requires careful packing to prevent damage during transit. Ideal packing density should allow for sufficient space to avoid physical contact with other corals. Temperature sensitivity is moderate, with a recommended shipping temperature of 22-26°C. This species is not listed under CITES, simplifying the export process from Bali.