Rocks underwater on riverbed covered with green algae, water quality

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Size: 4000px × 2666px
Location: Underwater
Photo credit: © Allexxandar / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: accumulation, algae, algal, aquatic, bloom, blue, clean, color, crystal, cyanobacteria, danger, ecological, ecology, ecosystem, ecosystems, environment, environmental, flora, fresh, freshwater, green, growth, harmful, intensive, lake, landscape, life, light, nature, pattern, plant, polluted, pond, problem, scene, stones, stream, summer, swamp, texture, toxins, transparent, underwater, vegetation, view, water