
Today on Marine Science Minute with Florida Sea Grant: Corals Â
Corals are animals that host algae called zooxanthellae, which give corals their colors and provide them food. Â Corals produce a skeleton of calcium carbonate that builds reefs. Â
Coral reefs are vital to Florida because they create habitats that host a large biodiversity of organisms and protect our coastlines from waves and storms.  Â
Coral reefs also generate over 8 billion dollars for Florida’s economy, primarily through tourism and fishing.  Â
Unfortunately, coral reefs face many threats, including coral bleaching and disease.  Â
Florida Sea Grant staff support the coordination of coral conservation efforts and create educational materials on coral disease and what you can do to help coral reefs, all available online.  Â
For information about this and other coastal topics, contact your county extension office or visit Florida Sea Grant at flseagrant.orgÂ