Things that glow in the night: The wonders of fluorescent coral

Underwater filmmaker Bart Lukasik is on a mission … to find marine species that glow. In this week's episode of Wild Oceans, the crew go on a night dive in the surging waters of South Africa's Sodwana Bay in search of underwater fluorescence. This may be the first time anyone has filmed fluorescent coral species in this area, so don't miss this one!

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