Common name: Acropora elseyi

General information

Acropora elseyi, commonly known as Elseya's Staghorn Coral, is a species of small polyp stony (SPS) coral within the Acroporidae family. This coral is admired for its intricate branching structure and vibrant coloration, which can range from deep greens to purples. It is a fast-growing species that can form extensive colonies in the wild, contributing significantly to reef building and providing habitat for a myriad of marine life.

Care

Elseya's Staghorn Coral requires stable water conditions and intense lighting to thrive in an aquarium setting. It prefers strong water movement to mimic its natural reef habitat, which helps to keep the coral clean and delivers necessary nutrients. Calcium, alkalinity, and magnesium levels should be maintained within optimal ranges to support its rapid skeletal growth. Regular feeding with fine particulate foods can promote better polyp extension and overall health.

Symbiosis

Like many corals, Acropora elseyi forms a symbiotic relationship with zooxanthellae, photosynthetic algae that live within its tissues. This symbiosis is crucial for the coral's survival, as the zooxanthellae provide the coral with organic compounds produced through photosynthesis. In return, the coral provides the algae with a protected environment and access to sunlight.

Habitat

Acropora elseyi is found in the Indo-Pacific region, typically in shallow reef environments where sunlight is abundant. It is often seen at depths ranging from just below the surface to about 20 meters, where it forms part of the complex reef structure that supports diverse marine ecosystems.