Try these curated collections

algal blooms, green surf beach on the lake, shallow depth of field
Algae swirl bright
Harmful algae bloom un an aquaculture pond
Algae polluted water. film of algae on surface of the water preventing the formation of oxygen and causing death to aquatic organisms
Water pollution by blooming blue-green algae (Cyanobacteria) is world environmental problem. Water bodies, rivers and lakes with harmful algal blooms. Ecology concept of polluted nature.
Harmful algae bloom un an aquaculture pond
Algae polluted water in brackish water during autumn, Scandinavia
Dead fish floating in green algae lake
Standing calm water of the lake bloomed in summer. Algae bloom from the heat in the water. The water turned bright green, lime color from the algae in the lake. Green algae on the surface of the water
Algae blooms water green surface on the water pollution water nature and environmental with drift and flow at the edge of a lake in summer. Ecological disaster concept.
The polluted water of Taihu lake by cyanobacteria bloom in Jiangsu province of China.
Algae Bloom or Algal Bloom Caused by Fertilizer Run Off
Closeup of an algal bloom in a small body of freshwater suffering from severe eutrophication
Aerial view of "red tide" bloom in Washington's San Juan Islands.
green algae patterns on the water
Green algae on the surface of the water. blooming water as a consequence of the dam structure and environmental pollution
Underwater Photographer on scuba in the Red Sea
Aerial view of the algae bloom pollution in Lake Okeechobee, Florida
Global pollution of the environment and water bodies. A man collects green water in a bottle for analysis. Water bloom, reproduction of phytoplankton, algae in the lake, river, poor ecology
Close up of a polluted pond showing eutrophication.  Green algae are populated with rubbish and cigarette butts, the black water show reflections of buildings and a white abstract face.
Toxic algae also known as red tide causes tremendous amounts of fish to wash up dead on Fort Myers Beach and other west coast cities in Florida.
Toxic algae also known as red tide causes fish of all sizes to wash up dead next to seashells on Fort Myers Beach and other west coast cities in Florida, USA.
this pic show many Red Tilapia fish dead on a cage culture cause is reduced of Oxygen in water, factors is a pollution or climate change, aquaculture concept.
environmental disaster, toxic algal blooms
Stagnant water in rural pond with abnormal growth of hazardous plants algae and phytoplankton
Algae Bloom
Algae polluted water, bloom of blue-green algae, scarcity of oxygen
Water pollution in river. Surface river pollution.
Polluted water with algae. Green and yellow colors. Natural textured background
Horizontal image of heavy algae bloom along the shoreline of a biodiversity pond that is left in its natural state in order to study its ecosystem and the health of the water
Global pollution of the environment and water bodies. A man collects green water in a bottle for analysis. Water bloom, reproduction of phytoplankton, algae in the lake, river, poor ecology
Green algae is blooming in a pond.
Global pollution of the environment and water bodies. A man collects green water in a bottle for analysis. Water bloom, reproduction of phytoplankton, algae in the lake, river, poor ecology
Water pollution in river. Surface river pollution.
algae bloom in polluted water
Qingdao, Shandong, China - July 28, 2015: Workers are collecting and removing sea lettuce(enteromorpha) from Badaguan Beach(Taipingwan). Water bloom (Algal bloom) results from water pollution.
Child feet and bright green water. Water bodies pollution by blooming blue-green algae (Cyanobacteria) is world environmental problem. Ecology concept of polluted nature.
Qingdao, Shandong, China - July 28, 2015: Workers are collecting and removing sea lettuce(enteromorpha) from Badaguan Beach(Taipingwan). Water bloom (Algal bloom) results from water pollution.
Red tide clearly visible in Sarsota, Florida - Summer 2018
algae floating in the lake
Algae blooms water green surface on the water pollution water nature and environmental with drift and flow at the edge of a lake in summer. Ecological disaster concept.
Blooming blue-green algae. Water pollution of rivers and lakes with harmful algal blooms. Ecological problems. Top view.
Algae blooms water green surface on the water pollution water nature and environmental with drift and flow at the edge of a lake in summer. Ecological disaster concept.
Plankton bloom,Algae Bloom change A lake to be green.
Blooming green water. Green algae polluted river
Blue-Green Algae or pond scum, cyanobacteria  harmful algae.
Blooming green water. Green algae polluted river
Yellowish green algal blooms growing on large pond near suburban neighborhood, for themes of ecology and the environment
Algae polluted water, bloom of blue-green algae, scarcity of oxygen
A portion of the lake to the north west side of prospect park are covered with blooming green algae or cyanobacteria, in the late spring sun lined with green trees in Brooklyn NY June 3 2019

Search for "algae bloom" in these categories

Green algae on the sea shore
Dead fish floating by poisoning due to toxic spills, chemicals, fuels, oils, and plastics in the aquatic environment. Vector flat illustration.
Illustration of a Hand Shoving Algae from Algae Bloom
Child hand and blue-green algae. Water pollution by blooming Cyanobacteria is world environmental problem. Ecology concept of polluted nature.
Green swirls algae bloom on water abstract horizontal nature background texture
Human hand polluted with blue-green algae. Water pollution by blooming Cyanobacteria is world environmental problem. Ecology concept of polluted nature.

 Algae, algae bloom Color Vector Icon which can be easily modified or edited
algae bloom.
Closeup photograph of an algal bloom in a body of freshwater suffering from severe eutrophication
Child feet and bright green water. Water bodies pollution by blooming blue-green algae (Cyanobacteria) is world environmental problem. Ecology concept of polluted nature.
Water landscape with blue-green algae surface. Natural view of lake, swamp or river with blooming Cyanobacteria. It is world environmental problem and ecology concept of polluted nature.
Cells of algae, Microscopic view
Aerial view and top view. Green algae grow on the surface of the lake.  Natural the texture for background
Naples, USA - April 29, 2018: Florida pink, red and orange sunset in gulf of Mexico with sign for red tide dead fish algae bloom warning
Aerial view of an algae bloom in Lake Okeechobee in Florida, a source of pollution to the water system and to the Everglades.
Stunning blooming algae on the lake in summer, aerial view
Water pollution caused by chemicals.
Blooming blue-green algae (Cyanobacteria). Water pollution of rivers and lakes with harmful algal blooms. It is world environmental problem. Ecology concept of polluted nature.
Swamp water with green reed
An aerial view of the river. Green algae on the surface of the water. blooming water as a consequence of the dam structure and environmental pollution. Dnepr river. June 12, 2019.Kiev, Ukraine
Algal bloom in a tropical ocean turning the normally blue sea to bright green
Algae polluted water
Human hand polluted and green harmful substance. Water pollution by blooming blue-green algae (Cyanobacteria) is world environmental problem.
Red Tide: Beach covered with dead fish killed by the toxic bloom of red algae in Tampa Bay Florida.
blooming water in late spring, water pollution
Green algae growing on the water's surface.
Green water polluted with blue-green algae (Cyanobacteria). Water Lily leaves.
Green water in the Dnieper river on a hot summer day, blooming algae in the water. Clear texture of green algae in water. Aerial drone view.
toxic algae bloom in the waters of the Florida swamps
Blooming duckweed in a forest lake.  Summer season. Web banner.
Harmful algae bloom in an aquaculture pond
Water pollution by blooming blue-green algae (Cyanobacteria) is world environmental problem. Water bodies, rivers and lakes with harmful algal blooms. Ecology concept of polluted nature.
High resolution satellite image of algae bloom around Gotland, Sweden, 2018
green algae with cyanobacteria on the surface of the river. flowering water as background or texture
three wood ducks swimming in an algae filles river
splashes of green water algae bloom
Harmful algae bloom in an aquaculture pond
Horizontal image of the shoreline of a biodiversity pond that is left in its natural state in order to study its ecosystem and the health of the water.
Wetland Marsh With Green Algae and Cattails Below a Hillside
blooming ponds, green and yellow algae in the sea
Fish died on a shore because of a summertime warm. Algae from dead water made fish look green. Oxygen goes out of the water in summer, so fish can’t breathe anymore.
Wolffia globosa or Fresh water Alga, Water Meal, Swamp Algae.
vivid background of green algae on river in Italian countryside
algal blooms, green surf beach on the lake
The water "bloomed" in the pond. Blue-green algae. Cyanobacteria. Summer lake in divorce

A sea plant, flat vector icon of a seaweed
CLOSE UP: Filth and blooming microbacteria color a polluted pond light brown. Red colored cyanobacteria floats on surface of a polluted lake. Blooming cyanobacteria cause lake water to change color.
Polluted water at the coastline
A green Algae bloom in the ocean
Fish, algae, vesicles - decorative composition. Watercolor. Seamless pattern. Use printed materials, signs, items, websites, maps, posters, postcards, packaging.
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