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Documentary exploring the hundreds of species of life that thrive in total darkness at the hydrothermal vents along the Mid-Ocean Ridge, several miles below the ocean surface. Little food filters down from the surface and there is no sunlight to support photosynthesis.
Genres: Documentary
Stars: Barry Addison
Release Date: 1998-01-01
Country: N/A
Ratings: 0 / 10 (0 votes)
Runtime: 0 mins
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