Genus
Common name: Open Brain Coral
Scientific name: Trachyphyllia
Trachyphyllia is a genus of large-polyped stony corals commonly known as Open Brain Coral, Folded Brain Coral, or Crater Coral. These corals are popular in the reefkeeping hobby for their vibrant colors and distinct wavy folds that resemble a brain's surface. Trachyphyllia species are solitary corals, often found in a variety of colors including red, green, pink, and blue. They require moderate lighting and water flow, and benefit from occasional feeding of meaty foods. They are symbiotic with zooxanthellae, which assist in their nutritional needs through photosynthesis.