There are a couple simple no-cost tests lake residents can do to determine if “green looking” algae is from toxic blue-green algae (cyanobacteria) blooms or non-toxic filamentous green algae. Cyanobacteria, also known as blue-green algae, are photosynthetic, organisms naturally found in water bodies. Blue-green algae can proliferate and ‘bloom’ very quickly in response to warm […]