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They are primary producers at the root of many aquatic food chains, and an important component of biodiversity

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They are objects of great beauty in their own right and, unfortunately usually overlooked.
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They are very sensitive indicators of environmental conditions, and a study of their variety in water can reveal much about water quality


Understanding the role of algae in aquatic systems requires that we can distinguish their species, which can be a daunting undertaking initially. We at Algalweb aim to help you identify algae and appreciate their beauty and importance.

Our Blog

Do Goldfish Eat Algae [Facts and Myths]
A lot of pond owners notice goldfish eating algae sooner or later. They graze on soft algae growing along glass, rocks, plants, and other surfaces in the water. Loose string …

The Genus Spirogyra in Green Algae Research
Most people run into Spirogyra without realizing it has a name. It looks like green threads floating through pond water. Soft, slippery, almost hair-like in places. Under a microscope, it …

Microalgae Biofuel Production For Sustainable Energy
Microalgae don’t look like much. Just microscopic organisms in water. But under the right conditions, it can produce lipids that can be converted into biodiesel. That’s the idea behind microalgae …