Common name: Leptoseris Coral

General information

Leptoseris Coral, scientifically known as Pericharax heteroraphis, is a lesser-known but fascinating species in the reefkeeping hobby. This coral is part of the family Agariciidae and is often appreciated for its unique growth patterns and fluorescent colors under actinic lighting. It is a low-light coral, which makes it quite different from the more commonly kept SPS corals that typically require high-intensity lighting.

Care

Leptoseris Coral is relatively easy to maintain, making it a good choice for both novice and experienced reefkeepers. It thrives in lower light conditions compared to other SPS corals, and it prefers moderate water flow. Care should be taken to place it in an area of the tank where it will not be overshadowed by more light-demanding corals. Feeding is not essential, but the coral can benefit from occasional target feeding with microplankton or other suitable coral foods to promote growth and health.

Symbiosis

While Pericharax heteroraphis does not have any well-known symbiotic relationships like those seen in anemones and clownfish, it does host a variety of microscopic organisms within its tissue. These include zooxanthellae, symbiotic algae that provide the coral with nutrients through photosynthesis, which is a key aspect of the coral's energy intake.

Habitat

Leptoseris Coral is found in the Indo-Pacific region, typically in deeper waters where light penetration is lower. It can be found on reef slopes and in caves, which is reflected in its preference for lower light conditions in the aquarium. Its natural habitat informs the care requirements in the home aquarium, emphasizing the importance of replicating these conditions for the coral's success.