When did Horizon Season 38 Episode 3 air?
Horizon Season 38 Episode 3 aired on February 8, 2001.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
A tropical seaweed that escaped from an aquarium is endangering sea life in the Mediterranean and has gone on to infect the California coast.
Direct answers for episode-level questions and details.
Horizon Season 38 Episode 3 aired on February 8, 2001.
This episode runs for approximately 60 minutes.
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