10 Fascinating Facts About Florida’s Coral Reefs

Florida’s coral reefs are more than stunning underwater vistas—they’re ecological and economic powerhouses. Here are 10 fascinating facts about these reefs and why they deserve our protection:

1. Florida's Coral Reef is One-of-a-Kind

It is the only coral reef system in the continental United States, running from the Dry Tortugas in the south to the St. Lucie Inlet in the north.

2. The Third Largest Barrier Reef

Florida’s reef system is part of the Florida Reef Tract, making it the third-largest barrier reef globally.

3. Coral Reefs Are Alive

Made up of tiny animals called polyps, coral reefs are living structures that grow slowly over decades by secreting calcium carbonate.

4. Biodiversity Hotspot

Florida’s reefs support over 1,400 species of plants and animals, including vital species like spiny lobsters, sea turtles, and vibrant reef fish.

5. Natural Storm Shields

Coral reefs act as natural barriers, protecting Florida’s coastlines from the impacts of hurricanes and tropical storms by dissipating wave energy.

6. The Coral Disease Epidemic

Since 2014, Stony Coral Tissue Loss Disease (SCTLD) has severely impacted Florida’s reefs, spreading rapidly and affecting over 20 coral species.

7. Coral Bleaching

When stressed by rising water temperatures, corals expel the algae (zooxanthellae) living in their tissues, leading to coral bleaching. Without these algae, corals struggle to survive.

8. Economic Engine

Florida’s reefs contribute $8.5 billion annually to the state’s economy, supporting industries like tourism, recreational diving, and fishing.

9. Ancient Growth

Some coral species in Florida’s reef system, like brain coral and elkhorn coral, are over 5,000 years old, representing centuries of marine history.

10. Restoration is Possible

Organizations like Ocean Rescue Alliance International are joining forces at the forefront of reef restoration, planting nursery-grown coral and rebuilding damaged habitats.

How You Can Help

1. Participate in Reef Cleanups

Join Ocean Rescue Alliance International and our local initiatives to remove marine debris that can harm coral reefs and marine life.

2. Support Marine Policies 

Advocate for marine policies that promote reef conservation, sustainable fishing, and coastal resilience. Support organizations like Ocean Rescue Alliance International that lead efforts in restoring damaged habitats by planting nursery-grown coral and building artificial reefs.

3. Share Knowledge

Spread awareness about Florida’s coral reefs by sharing blog posts, videos, and social media content from conservation organizations like Ocean Rescue Alliance International.

4. Support Reef-Safe Practices

• Use reef-safe sunscreen to prevent harmful chemicals from damaging coral ecosystems.

• Follow guidelines for diving and snorkeling to minimize impact on fragile reef structures.

Florida’s coral reefs are treasures we cannot afford to lose. By learning more about them and supporting conservation efforts, we can protect these vital ecosystems for generations to come.