Common name: Acan Coral

General Information

The Micromussa amakusensis, commonly known as the Acan Coral, is a popular choice among reef-keeping enthusiasts due to its stunning coloration and relatively easy care requirements. This coral is part of the family Lobophylliidae and is native to the Indo-Pacific region. Its vibrant hues, which range from red, orange, and green to more exotic shades like blue and purple, make it a striking addition to any reef aquarium.

Micromussa amakusensis plays a significant role in the hobbyist community, often sought after for its aesthetic appeal and the challenge it presents in terms of care and propagation. It serves as a beautiful centerpiece in reef tanks, contributing to the overall biodiversity and visual complexity of the aquarium.

Physically, Acan Corals are characterized by their large, fleshy polyps and distinct lobed structure. They can be confused with other species within the genus, but their unique color patterns often serve as a distinguishing feature.

Care

Acan Corals are considered moderately easy to care for, making them suitable for aquarists with some experience. They thrive in well-established tanks with stable water parameters. While they are adaptable to different lighting conditions, they prefer moderate lighting to maintain their vibrant colors. Too much light can lead to bleaching, so it's essential to monitor their placement and adjust lighting as necessary.

These corals do well in a variety of tank setups, but they particularly thrive in environments that mimic their natural reef habitats. Providing them with adequate space and ensuring they are not overshadowed by more aggressive species is crucial for their growth and health.

Diet and Feeding

Micromussa amakusensis is photosynthetic but benefits from supplemental feeding. They capture plankton and small particles from the water column, and target feeding with meaty foods like brine shrimp or mysis can enhance their growth and coloration.

Feed them 2-3 times a week, ensuring that the food reaches their polyps. Overfeeding can lead to poor water quality, so it's important to balance their dietary needs with the overall health of the aquarium.

Behavior and Compatibility

Acan Corals are generally peaceful but can exhibit aggressive behavior towards nearby corals, extending their sweeper tentacles to defend their territory. It's advisable to provide them with enough space to prevent them from stinging neighboring corals.

They are compatible with a wide range of reef-safe fish and invertebrates, but caution should be taken to ensure they are not placed too close to more aggressive coral species that may outcompete them for space and resources.

Propagation

Micromussa amakusensis can be propagated through fragging, a process that involves cutting a section of the coral and allowing it to grow into a new colony. This method is popular among hobbyists looking to expand their coral collection or share with others.

Symbiosis

While not involved in classic symbiotic relationships like some other corals, Acan Corals do benefit from the presence of symbiotic zooxanthellae algae, which live within their tissues and provide them with energy through photosynthesis.

Health and Common Issues

These corals are relatively hardy but can suffer from issues like tissue recession or bleaching if water conditions are not optimal. Regular monitoring of water parameters and ensuring a stable environment can prevent these problems.

When selecting an Acan Coral, look for healthy, vibrant polyps and avoid specimens with signs of damage or disease. Regular maintenance, including water changes and monitoring for pests, will help ensure their longevity in the aquarium.

Habitat

Micromussa amakusensis is naturally found in shallow reef environments across the Indo-Pacific. They prefer areas with moderate water flow and stable temperatures, conditions that should be replicated in captivity to ensure their health and growth.