Common name: Spaghetti Finger Leather Coral

General information

The Leather Coral, Sinularia flexibilis, is a species of soft coral that is popular among reef aquarium enthusiasts for its hardiness and ease of care. It is characterized by its flexible, leather-like texture and branching form, which can add a unique and dynamic element to any reef setup. This coral comes in a variety of colors, including shades of brown, green, and sometimes with hints of blue or purple.

Care

Sinularia flexibilis is a great choice for both beginner and advanced reef keepers due to its adaptability to a range of lighting and flow conditions. Moderate to high lighting and medium water flow are ideal to promote growth and maintain health. It's important to provide ample space for the Leather Coral to expand without competing with neighboring corals for space and resources.

Symbiosis

While Sinularia flexibilis does not have the same type of symbiotic relationships as clownfish and anemones, it does host a variety of microfauna, such as amphipods and copepods, which contribute to the biodiversity of the reef aquarium. These small organisms find shelter within the coral's branches and can serve as a natural food source for fish and other invertebrates.

Habitat

In the wild, Leather Corals are commonly found in shallow reef environments, often in areas with strong currents which help to deliver nutrients and remove waste. They are distributed across the Indo-Pacific region, from the Red Sea to the Western Pacific Ocean.