This snorkel trip was lovely seeing turtles gliding in the water and surfacing for air. The really interesting part for me was seeing the coral farm. Under the waves they have installed aerial looking contraptions and have hung stag horn coral segments. It turns out that the coral grows much faster this way than seeding them in the rocks. The guide said they grow 5cm a year as opposed to only 2cm on the sea floor. A wonderful way to accelerate the restoration of coral beds.
