As one of the most important ecosystems in the ocean, coral reefs support countless marine species, defend coastlines, and contribute to the livelihoods of millions around the world. Unfortunately, these fragile environments are now facing growing threats from climate change, pollution, overfishing, and harmful tourist activities.

https://medium.com/@sanctuaryecohero/coral-restoration-in-bali-a-key-to-ocean-conservation-in-indonesia-29c64b777262