Available oxygen in the water is soon depleted, resulting in large fish kills. Red tides occur in warm seas and in calm coastal waters, usually between the end of warm months and the onset of the rainy season.
” Sarkanie paisumi ” apdraud siltus jūru un okeānu apgabalus, kā arī mierīgus piekrastes ūdeņus, un parasti tie parādās laikā starp siltajiem mēnešiem un lietus sezonu.