Common name: Hump coral

General information

Porites porites, commonly known as Finger Coral, is a species of stony coral that is prevalent in reef aquariums due to its hardiness and growth form. It is characterized by its finger-like projections and can exhibit a range of colors, typically from brown to green, with some specimens showing hints of pink or yellow. This coral is part of the Poritidae family and is known for its slow growth rate and ability to withstand various water conditions, making it a suitable choice for both novice and experienced reef keepers.

Care

Finger Coral is relatively easy to maintain, but it does require stable water conditions to thrive. Moderate lighting and water flow are ideal, as high flow can cause damage to the delicate polyps. It is a photosynthetic coral, relying heavily on the symbiotic algae, zooxanthellae, living within its tissues for nutrition. However, supplemental feeding with fine particulate foods can promote growth and health.

Symbiosis

Porites porites does not have any specific symbiotic relationships that are as iconic as those between clownfish and anemones. However, it does contribute to the reef ecosystem by providing shelter and habitat for a variety of small marine organisms.

Habitat

This species is found in shallow to mid-depth waters of the Caribbean Sea, the Gulf of Mexico, Florida, and the Bahamas. It prefers reef slopes and lagoon environments where it can form extensive colonies over time. These corals are often found at depths ranging from the intertidal zone to about 20 meters deep.