Eco reefs are one of the most amazing and valuable protections for our ecosystems on our planet for long term. When they develop and adjust to the environment and the environment adjust to the eco reef they become and develop homes to a rich diversity of life, they protect and control the coastlines from storms and erosion. They also have a huge human impact as they provide food, lifestyles and income for millions of people, and they offer ever changing and new opportunities for recreation and research. However, eco reefs are also under threat as they are also affected from other issues such as climate change, pollution, overfishing and other human activities.