How to Identify and Remove Pool Algae
No one wants to admit that there’s something wrong with their pool. But it happens. As a pool owner, you should know the three main kinds of algae typically found in pools: green, yellow, and black. Each type of algae should be cause for concern. Here is how to identify and remove harmful pool algae.
The most common kind of swimming pool algae found is green algae. It typically looks like a slimy, green goo that might fascinate your kids, but it is not safe to splash around in. There is a reason this algae is the most common; it grows the fastest! Don’t let your swimming pool look like a virus outbreak scene in some sci-fi film. The visible green algae can be removed with a pool brush, but you need to properly sanitize your pool water to ensure that it won’t spread.
Yellow algae grows at a much slower rate, which makes it harder to remove. Like green algae, you can scrub off the top layer with a pool brush and then douse the underlayer with some algicides and chlorine. However, the best way to remove yellow algae for good is to treat it with superchlorination.
Black algae is, without a doubt, the most harmful form of algae found in pools. It typically has shades of dark blue and green. Be aware of early warning signs; If you find tiny black specks that look like dirt sunk to the bottom of your pool, these are signs of black algae. Those specs quickly grow and spread at a terribly fast pace.
The reason why this is the most dangerous form of algae is because it sinks deep into the concrete of your pool floor. Furthermore, It hides in the plaster, and destructs your pool from the inside. Nevertheless, a little bit of algicides and sanitizers will keep black algae at bay!