In 2024, scientists dyed Peter Lake blue with Aquashade to starve algae of light, but the water still turned green, and the team suspects repeated rain kept flushing the pigment out.
In 2024, scientists dyed Michigan’s Peter Lake blue to block sunlight, then added fertilizer; despite the dye, rain washed pigment out and algae turned it green
Madrid Presents the Transformation Project of the Former Olympic Aquatic Center Site into a Multifunctional Complex for Sports, Entertainment, and Education