Here's the thing about blue-green algae: it's really a cyanobacteria. You can't identify it by sight or smell, but it could make you sick. Unless you're a dog, in which case, it could kill you.
Here's the thing about blue-green algae: it's really a cyanobacteria. You can't identify it by sight or smell, but it could make you sick. Unless you're a dog, in which case, it could kill you.