Do I have phosphates in my swimming pool?

Do I have phosphates in my swimming pool?

Do I have phosphates in my swimming pool?

How to Eliminate Phosphates from Your Pool

Phosphates increase the growth of algae in your swimming pool. Phosphates act as a food source for algae and help annoying algae rapidly reproduce. Phosphates can enter your pool from such sources as: plant fertilizers, well water or ground water run-off, bird feces, swimmer urine or sweat and more.

click here to read more about phosphates