Common name: Lamarck's Staghorn Coral

General information

Lamarck's Staghorn Coral, Acropora lamarcki, is a species of small polyp stony (SPS) coral known for its slender branches and distinctive blue or purple growth tips. This coral is named after the French naturalist Jean-Baptiste Lamarck. It is a popular choice among reef aquarium enthusiasts due to its striking appearance and relatively fast growth rate under optimal conditions.

Care

Acropora lamarcki requires stable water conditions with strong lighting and moderate to high water flow to thrive. It is important to maintain consistent levels of calcium, alkalinity, and magnesium to support its skeletal growth. This coral can be sensitive to changes in water quality, so regular testing and maintenance are crucial.

Symbiosis

Like many Acropora species, A. lamarcki has a symbiotic relationship with zooxanthellae, photosynthetic algae that live within its tissues. The zooxanthellae provide the coral with nutrients produced through photosynthesis, while the coral provides a protected environment and the compounds necessary for photosynthesis.

Habitat

Lamarck's Staghorn Coral is found in the Indo-Pacific region, particularly in shallow reef environments. It is often seen in areas with strong water movement, which aids in the delivery of nutrients and removal of waste products.