Acropora

Acropora is a genus of coral known for forming intricate, branching structures that create much of the complexity in coral reefs. These corals are essential building blocks of reef ecosystems, providing habitat and protection for numerous marine species. As colonial animals, Acropora corals build their calcium carbonate skeletons, which give reefs stability and growth over time. They are sensitive to environmental changes like temperature and water quality, making them important indicators of reef health. Acropora species are valued for their biodiversity contributions and are popular in the aquarium trade due to their vibrant colors and dynamic shapes.