Blue green algae are a natural occurrence in freshwater ecosystems.
Green algae and blue green algae. Stringy, silky substances that can be draped over a stick are green algae. They normally look green and sometimes may turn bluish when scums are. Here are a few identifiers:
Toxins and/or high cell counts have been. If it’s yellow and almost “dusty” in texture, it. Blooms can occur in response to.