Mustard algae is often mistaken for dirt or sand on the sides of the pool. Mustard algae is resistant to chlorine and is a form of green algae which presents as yellow-green or brown in color. This type of algae Read More …
Mustard algae is often mistaken for dirt or sand on the sides of the pool. Mustard algae is resistant to chlorine and is a form of green algae which presents as yellow-green or brown in color. This type of algae Read More …