Red Metalic Encrusting Coral

Blastomussa wellsi, commonly known as the Red Metallic Encrusting Coral, is a striking species of large polyp stony coral primarily found in the west and central Indo-Pacific region. This species is notable for its brilliant coloration, which can range from deep red to metallic hues, making it a popular choice among aquarium enthusiasts. The coral forms encrusting colonies that can create captivating displays in reef aquariums. Its polyps are relatively large, allowing for easy observation of their feeding and behavior.

In terms of natural history, Blastomussa wellsi typically thrives in shallow waters where it can benefit from ample sunlight. It often inhabits reef slopes and lagoons, where it can establish a foothold on hard substrates. As a part of the coral reef ecosystem, it plays a vital role in providing habitat and food for various marine organisms. The coral exhibits a symbiotic relationship with zooxanthellae, microscopic algae that live within its tissues, which contribute to its energy needs through photosynthesis.

Behaviorally, Blastomussa wellsi is known for its nocturnal feeding habits. During the night, the coral extends its polyps to capture zooplankton and other small particles from the water column. This adaptation allows it to maximize its nutrient intake in an environment where competition for food can be fierce. Additionally, Blastomussa wellsi can exhibit aggressive behavior towards neighboring corals, using its sweeper tentacles to defend its territory and resources.

Overall, this coral species not only adds aesthetic value to marine tanks but also serves as an important participant in the health of coral reef ecosystems. Its unique characteristics and adaptability make it a fascinating subject for both hobbyists and researchers alike.

To successfully maintain Red Metallic Encrusting Coral (Blastomussa wellsi) in an aquarium setting, it is essential to replicate its natural habitat as closely as possible. Water parameters should be stable, with a temperature range of 24-28°C, salinity between 1.023 and 1.025 ppt, and a pH level maintained between 8.1 and 8.4. Regular water changes and high-quality filtration will help keep the environment clean and conducive for coral growth.

Feeding this coral species involves providing a mix of small zooplankton and coral-specific foods. Target feeding during the evening hours when the polyps are extended can enhance their nutrition. For optimal growth, ensure that the coral receives adequate lighting, ideally using LED or T5 fluorescent lights that mimic natural sunlight.

When introducing Blastomussa wellsi into a new aquarium, gradual acclimation is crucial to minimize stress. Float the coral in the tank for at least 30 minutes, slowly introducing tank water before fully submerging it. Quarantine new specimens for a minimum of two weeks to prevent the introduction of pests and diseases. Compatibility with other corals is generally good; however, be cautious of aggressive species that may compete for space and resources.

Blastomussa wellsi is suitable for shipping, provided that proper packing methods are utilized to ensure its safety during transit. Use insulated boxes with temperature control measures, and maintain a packing density that allows for airflow. The coral is sensitive to temperature fluctuations, and it is best to ship it within a temperature range of 22-26°C. Currently, this species is not listed under CITES regulations, allowing for easier export processes.