The Magic Circle of the Reef

The Magic Circle of the Reef Ring of Fire

The Coral Triangle reef is part of the so-called Ring of Fire, a 40,000 km volcanic belt that surrounds the land perimeter of the Pacific Ocean.

4:00 PM on TVO (TV Ontario)

Select your lineup for TV local listings

The Magic Circle of the Reef Ring of Fire

The Coral Triangle reef is part of the so-called Ring of Fire, a 40,000 km volcanic belt that surrounds the land perimeter of the Pacific Ocean.

11:00 PM on TVO (TV Ontario)

Select your lineup for TV local listings