Common name: Brain coral

General information

Lobophyllia corymbosa, commonly known as Lobophyllia Brain Coral or simply 'Lobo Coral', is a large polyp stony (LPS) coral that is popular among reef aquarium enthusiasts for its robustness and vibrant colors. It exhibits a variety of hues, including red, green, brown, and more exotic color morphs. This species is characterized by its fleshy appearance and large, dome-shaped polyps that can extend significantly during the day.

Care

Lobophyllia Brain Coral is considered a good choice for intermediate aquarists due to its moderate care level. It requires stable water conditions and moderate to high lighting to thrive. While it can tolerate a range of water flow, moderate indirect flow is recommended to prevent sediment from settling on its surface and to facilitate feeding. Target feeding with meaty foods like mysis shrimp can promote growth and health, but care should be taken not to overfeed as this can lead to nutrient imbalances in the tank.

Symbiosis

While not known for hosting fish or invertebrates, Lobophyllia corals can have a mutualistic relationship with certain types of zooxanthellae, symbiotic algae that live within their tissues. These algae provide the coral with essential nutrients through photosynthesis, while the coral provides a protected environment and the compounds necessary for the algae to photosynthesize.

Habitat

Lobophyllia corymbosa is found in the Indo-Pacific region, typically on reef slopes and in lagoons. It prefers locations where it can receive ample light but is often found at depths where the lighting is not too intense, allowing for its large polyps to extend without risk of damage from high-energy sunlight.