![](http://www.alamy.com/thumbs/6/0768F97C-43A5-4AB3-9F30-BBE65176B630/P69P53.jpg)
Blooming water, algae plants, and a water filtration system at the pond on a sunny day.
Size: 5184px × 3456px
Location: USA
Photo credit: © Chocoholic / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: alga, algae, aquaria, aquatic, autotrophic, bubbling, calm, chlorophyll, clumps, embedded, entwining, environmental, filter, filtration, freshwater, green, lake, meadow, natural, nature, plant, plants, pond, quiet, recreation, recreational, reservoir, scenic, scrubber, shoreline, stillwater, summer, surface, system, time, turf, upflow, water