Sustainable solutions for our most valuable resources

Earth Science Laboratories Inc. develops advanced, sustainable chemistry for diverse industries and applications. ESL’s Agriculture division creates adjuvants, micronutrients, algaecides and fungicides. The Municipal division manufactures EarthTec® and EarthTec® QZ for controlling cyanobacteria and zebra mussels in water treatment plants, reservoirs and lakes.

Clean Water for the Planet®

MUNICIPAL WATER 

Algae and invasive species control in reservoirs,
lakes, water treatment plants and more.

AQUATICS

Advanced treatment products
for aquatic needs.

AgriCultural products

Water treatment, nuisance species control and micronutrients for agriculture and aquaculture.

Latest News

Black algae product test results surprise

Rudy Stankowitz has a mission. He wants to help pool operators defeat black algae – and he may have found a way to do it. Stankowitz recently ran a real-world experiment to see whether prolonged contact with low levels of copper would kill black algae. The results were surprising.

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