Common name: Acropora nobilis

General information

Acropora nobilis, commonly known as the Noble Staghorn Coral, is a species of small polyp stony (SPS) coral renowned for its intricate branching structure and vibrant coloration, which can range from deep greens to purples. This coral is a favorite among reef aquarium enthusiasts due to its impressive growth patterns and the dynamic reefscapes it can create.

Care

The Noble Staghorn Coral requires intense lighting and strong water movement to thrive in captivity. It is important to maintain stable water parameters, particularly calcium, alkalinity, and magnesium levels, to support its rapid calcification and growth. Acropora nobilis is also sensitive to changes in water quality, so regular water testing and maintenance are crucial.

Symbiosis

Like many corals, Acropora nobilis has a symbiotic relationship with zooxanthellae, photosynthetic algae that live within its tissues. These algae provide the coral with essential nutrients through photosynthesis, while the coral provides protection and access to light. This relationship is vital for the coral's survival and is a key factor in the vibrant colors of Acropora species.

Habitat

Acropora nobilis is found in the shallow waters of the Indo-Pacific region, typically in reef slopes and lagoons where it receives ample sunlight. In the wild, it can be found at depths ranging from just below the surface to about 20 meters, forming extensive colonies that contribute to the complex structure of coral reefs.