Algae causes glowing aqua waves in San Diego – video

A bloom of bioluminescent phytoplankton has dazzled San Diego residents as the abundance of the algae along the coats lights up the water.

The bloom was cause by a red tide, resulting in a higher level than normal of the plankton in the water. When the small organisms are disturbed, they let off light, making them more visible.

Red tides can be dangerous as the explosion of algae can release an excess of toxins into the air and water, but most are dispersed by currents and wind before they can become too dangerous

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