The world’s coral reefs are home to a quarter of all marine life – and they’re being wiped out. The Water Brothers visit the Meso-American reef, which stretches for over 1,000 km off the coasts of Mexico, Belize, Guatemala and Honduras. This reef attracts an incredible diversity of life, however, 80% of the coral cover across the entire Caribbean has disappeared in the last 30 years. Why is this happening and what can be done to end the destruction?