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Giant kelp, Macrocystis pyrifera, in kelp forest
Dried seaweed sheet on wooden plate with chopsticks, Asian food ingredient
Walking on the beach
Close up macrophotography Seaweed
Photo taken in Rausu, Japan
Photo taken in Sligo, Ireland
Underwater environment beneath the ocean surface with seaweed and kelp beds.
Selective focus on farmer's hands collecting seaweed at seaweed farm in Nusa Penida, Indonesia
Kelp dried outdoors
Forkweed or dictyota dichotoma brown algae frond isolated on white. Forked ribbon seaweed.
Kelp is an edible marine algae and is served as a cold dish on the table mixed with the spicy millet condiment
closeup heap of green laver ulva lactuca or sea lettuce seaweed in wooden bowl on wood table food background with copy space
Lush green sea grass underwater- Posidonia Oceania
Aerial drone view of oyster farm racks, at low tide. Located in a tidal estuary in Sutherland, Scotland, the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method.
A delicious fresh seaweed salad.
Close-up shot of tangled seaweed washed up on the shore taken by the sea in Northumberland. The sea and rocky shore can be seen in the background. Declines in seaweeds due to ocean acidification  leave Britain and other coastlines open to the damaging effects of the sea, which reduce the stability of the land. Inhabitants of the seaweed forests, like fish, are also at risk of losing their habitat.
A human holding fresh organic Spiral Wrack (Fucus spiralis) seaweed on the seashore. Concept of healthy nutrient harvest for medical use and food
Close-up shot of tangled seaweed washed up on the shore taken by the sea in Northumberland. Declines in seaweeds leave Britain and other coastlines open to the damaging effects of the sea, which reduce the stability of the land. Inhabitants of the seaweed forests, like fish, are also at risk of losing their habitat.
Unerwater kelp forest with light beams and copy space
A view point from a scuba diver looking up towards the surface of the water as they come up, chasing the air bubbles as they breath out.
Wakame seaweed salad with nut sauce, garnished with sesame seeds and red chili pepper
Green seagrass with cartoon style, 3d rendering. 3D illustration.
Green sea weed leaf isolated on the white background.
A captivating view of lush green aquatic vegetation submerged under the shallow, clear waters of Denmark's picturesque landscapes, highlighting the serene beauty found in nature's underwater ecosystems.
Algae photosynthetic organism near the coast of Niteroi, Rio de Janeiro Brazil
Seaweed / Sea moss / Guso / Eucheuma Cottonii in green color background. Stock photo.
View of green algae growing on the rocks on the beach in Tenby South Wales
Fresh Alaria Seaweed being Harvested from the Pacific Ocean, Dripping in the Bright Sunset against a Blue Sky
Close-up texture of the brown seaweed SACCORHIZA POLYSCHIDES with bubbles and salt crystals, illuminated by warm light. Captured on the beach in Portugal in August 2025. Ideal as an abstract background or organic texture.
Related Searches from iStock: kelp, seaweed food, seaweed isolated, ocean seaweed, algae, seaweed farm, red seaweed, seaweed salad, seaweed vector, seaweed illustration, seaweed farming, seaweed underwater, dried seaweed, underwater seaweed, seaweed icon, edible seaweed, eating seaweed, seaweed pattern, seaweed texture, seaweed powder, seaweed wrap, seaweed snacks, seaweed soup, seaweed snack, nori seaweed, seaweed macro, sushi seaweed, wakame seaweed, brown seaweed, seaweed farmers
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