Common name: Acropora variolosa

General information

Acropora variolosa is a species of small polyp stoney (SPS) coral popular among reef aquarium hobbyists for its intricate branching structure and vibrant colors, which can range from green to blue or purple. It is part of the Acroporidae family, which is known for its fast growth rates and contribution to reef building in the wild.

Care

Acropora variolosa requires stable water conditions and intense lighting to thrive in captivity. It is recommended to maintain high water flow to mimic its natural habitat and to deliver nutrients and remove waste efficiently. Calcium, alkalinity, and magnesium levels should be monitored and maintained to support its skeletal growth. This coral species is more suited to experienced aquarists due to its sensitivity to changes in water quality.

Symbiosis

Like many corals, Acropora variolosa has a symbiotic relationship with zooxanthellae, photosynthetic algae that live within its tissues. The coral provides the algae with a protected environment and compounds necessary for photosynthesis, while the algae produce oxygen and help the coral to remove wastes. Additionally, they provide the coral with the majority of its nutritional needs through the sugars they produce.

Habitat

Acropora variolosa is found in the shallow waters of the Indo-Pacific region, typically in reef slopes and lagoons where it is exposed to strong water movement and high light levels. It is a key species in its ecosystem, providing habitat and shelter for a variety of marine life.