Plankton Bloom Bangsaen Beach, the sea is green around the 4th of this year, fish and marine animals die-strewn beach today (September 3, 2558) The story this morning on Channel 3 present the news that on September 2 the phenomenon sea. a dark green color and smell. Or plankton bloom. The Bangsaen beach The fish and other sea animals die-strewn beach. And began to stink