Coral Reef Restoration

Coral reefs cover less than 1% of the ocean floor yet support 25% of all marine species. TIDE's coral restoration program operates 23 underwater nurseries across 14 countries, growing more than 80,000 coral fragments annually using our proprietary tree-nursery method.

2025 Impact

• ✓23 underwater nurseries across 14 countries
• ✓80,000+ coral fragments grown annually
• ✓47 reef sites actively monitored
• ✓340 local dive volunteers trained