Restoration of impaired water bodies by the application of Phoslock

"We seek to improve water quality across the globe."

Phoslock Water Solutions (UK) Ltd and Phoslock Europe GmbH are wholly owned subsidiaries of Phoslock Environmental Technologies (PET) of Sydney, Australia.

PET is the manufacturer and intellectual property owner of Phoslock, a geo-engineered phosphorus-binding clay material developed by the Commonwealth Scientific Research Organisation (CSIRO) of Australia, in the nineties. 

"We seek to improve water quality across the globe."

Phoslock Water Solutions (UK) Ltd and Phoslock Europe GmbH are wholly owned subsidiaries of Phoslock Environmental Technologies (PET) of Sydney, Australia.

PET is the manufacturer and intellectual property owner of Phoslock, a geo-engineered phosphorus-binding clay material developed by the Commonwealth Scientific Research Organisation (CSIRO) of Australia, in the nineties. 

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LATEST NEWS

A bag of Phoslock is sitting on top of a stump in front of a lake.
by Damian Whelan 19 March 2025
Maintaining water quality starts with understanding nutrient inputs. F4ST delivers data-driven lake management, while Phoslock® tackles excess phosphorus at its source. Together, they provide a sustainable, long-term solution for balanced, beautiful lakes. Learn more today!
A wooden dock overlooking a lake with trees in the background
by Damian Whelan 13 March 2025
The UK's freshwater ecosystems—rivers, lakes, and wetlands—are in crisis. Pollution, biodiversity loss, and failing ecological standards persist despite government efforts. With minimal progress over five years, urgent action is needed to prevent further environmental decline. Can we turn the tide?
by Damian Whelan 9 December 2024
By targeting excess phosphorus—the primary driver of water quality degradation—Phoslock provides a long-term remedy for restoring water bodies
Show More News

We have carried out over 300 water treatment projects all over Europe and across the world


For more information about the Phoslock treatment or to start a conversation about treating your lake, reservoir or canal, please get in touch. Where appropriate, we will forward your request to a local licensed distributor.

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We have carried out over 300 water treatment projects all over Europe and across the world


For more information about the Phoslock treatment or to start a conversation about treating your lake, reservoir or canal, please get in touch. Where appropriate, we will forward your request to a local licensed distributor.

A blue map of europe on a white background
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