Balanced water chemistry is the key to prevent algae growth. Balanced water doesn’t kill algae, but it prevents it! As Ben Franklin penned, “an ounce of prevention is worth a pound of cure.” This is never more true than with algae in pools. So keep adequate chlorine levels and pH at all times. Even in the winter time, when it’s cold and algae growth isn’t visible, it is critical to maintain adequate chlorine levels to prevent an algae bloom.
Use an algaecide regularly to prevent growth.
Monitor phosphate levels and use a phosphate remover when necessary.
Ensure that you get proper circulation and adequate filtration.
Consistently brush your pool.
And finally, memorize Ben Franklin’s timeless wisdom to prevent future blooms!