Common name: Acropora squarrosa

General information

Acropora squarrosa is a species of small polyp stony (SPS) coral known for its unique growth form and vibrant colors, which can range from green to blue hues. It is a popular choice among reef aquarium enthusiasts due to its striking appearance and the dynamic structure it adds to the reef scape.

Acropora corals are known for their fast growth rates and ability to form extensive colonies. They play a crucial role in the reef ecosystem by providing habitat and shelter for a variety of marine life.

Care

Acropora squarrosa requires stable water conditions and intense lighting to thrive in captivity. They do best with moderate to high water flow, which helps to deliver nutrients and remove waste from the coral's surface. Maintaining calcium, alkalinity, and magnesium levels is essential for their skeletal growth.

Feeding is not typically necessary as they derive most of their energy from the symbiotic zooxanthellae living within their tissues. However, occasional feeding with microplankton can promote growth and health.

Symbiosis

Like many corals, Acropora squarrosa houses symbiotic algae known as zooxanthellae. These algae perform photosynthesis, providing the coral with essential nutrients. In return, the coral provides the algae with a protected environment and the compounds necessary for photosynthesis.

Habitat

Acropora squarrosa is found in the Indo-Pacific region, typically in shallow reef environments where sunlight is abundant. They are often seen in lagoons and on reef slopes, where their branching structure contributes significantly to the complexity and biodiversity of the reef.