EarthTec™ works by weakening blue green algae cells. Copper ions stop photosynthesis. The cells begin to die. Cellular material dissolves into the treated water.
Other than the target algae, there is minimal harm to organisms in the water. Even the toxins are biodegraded.
Thanks to advanced chemistry, EarthTec doesn’t settle on the bottom, or float on the surface. It’s rapidly dispersed throughout the water.
These natural processes restore the quality of the water, so it is safe to use.