Common name: Porcelain coral

General information

Leptoseris foliosa, commonly known as Whorled Leptoseris, is a small polyp stony (SPS) coral that is appreciated for its unique growth form and coloration in the reef aquarium hobby. This species is characterized by its thin, leaf-like plates that can form whorled or foliose structures, giving it a delicate and intricate appearance. The coral exhibits a range of colors, from brown to green, with fluorescent highlights under actinic lighting.

Care

Whorled Leptoseris is a moderately challenging coral to keep, requiring stable water conditions and moderate to low lighting. It thrives in lower light conditions compared to many other SPS corals, making it a suitable choice for areas of the aquarium that receive less intense illumination. Moderate water flow is also important to prevent detritus from settling on its delicate structure and to facilitate feeding. Leptoseris foliosa benefits from the addition of trace elements and occasional feeding of microplankton or other fine particulate foods.

Symbiosis

While Leptoseris foliosa does not have any well-known symbiotic relationships like those seen in anemonefish and their host anemones, its structure can provide microhabitats for a variety of small reef organisms. These can include tiny crustaceans and polychaete worms that seek refuge within the coral's branches.

Habitat

Leptoseris foliosa is found in the Indo-Pacific region, typically in deeper reef environments where light levels are lower. It is often located on reef slopes and walls, where its plating growth form allows it to capture available light efficiently. This adaptation to lower light environments is what enables it to thrive in similar conditions within the home aquarium.