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A year ago, toxic red tide took over Florida's Gulf Coast. What would it take to stop it next time? | NOVA | PBS
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Harmful Algal Blooms: Red Tides, Cyanobacteria, and Filamentous Clumps are Clogging Chesapeake Waters - Chesapeake Bay Foundation
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Red tide' plagues Florida's Gulf Coast, prompting warnings of fish kills, respiratory ills - pennlive.com
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Feel funky after surfing, swimming or watching neon biolumenscent waves or daytime red tide? – Orange County Register
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