Common name: Alveopora Coral

General information

Alveopora gigas, commonly known as Daisy Coral, Flowerpot Coral, or Ball Coral, is a species of large polyp stony coral (LPS) that is popular among reef aquarium enthusiasts for its distinct appearance and movement. The coral has long, flowing tentacles that resemble a field of daisies or a blooming flowerpot, hence its common names. Each polyp has 24 tentacles, which is a distinguishing feature of the genus Alveopora. During the day, the tentacles extend outwards, creating a soft, swaying motion in the water current that adds a dynamic element to the reef aquarium.

Care

Daisy Coral requires moderate to high lighting and moderate water flow to thrive in a reef aquarium. It is important to provide a stable environment with consistent water parameters, as fluctuations can stress the coral and lead to poor health or even mortality. Alveopora gigas benefits from the addition of calcium, alkalinity, and magnesium supplements to support its skeletal growth. Feeding is also recommended, with a diet consisting of microplankton or finely minced seafood to nourish the polyps.

Symbiosis

While Alveopora gigas does not have any specific symbiotic relationships that are as well-known as those between clownfish and anemones, it may host a variety of small reef organisms. These can include commensal crustaceans and worms that find shelter among its tentacles and, in return, may help keep the coral clean from detritus.

Habitat

Alveopora gigas is found in the Indo-Pacific region, typically in shallow reef environments. It prefers areas with moderate water movement and access to bright light, which are conditions that support its photosynthetic symbionts, the zooxanthellae algae living within its tissues. These algae provide the coral with essential nutrients through photosynthesis, which is a key aspect of the coral's survival in the wild.