water with cyanobacteria which color the water green.

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Size: 4082px × 4227px
Location: Netherlands
Photo credit: © durk gardenier / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bacteria, biology, color, cyano, cyanobacteria, danger, environment, green, photosynthesis, pollution, science, summer, swim, swimming, water