Electric blue waves wash California shore

A stunning neon blue tide in San Diego, California, has filled its shorelines with electric water hues. 

By day the tiny fish turn the water red, however, come sunset they transmit a blue gleam when the green growth is irritated by development, for example, waves smashing on to the shoreline. 

Bioluminescent light shows are normal universally however, the last red tide in San Diego was in 2013 - and it's no less excellent each time they beauty the seas.