What Does Algaecide Do

Liquid Algaecide is a strong algae depressant used for the prevention of algae growth and the maintenance of sparkling water in pools. Algae growth is the main cause of “off” colours in your swimming pool water.

When should I add algaecide to my pool?

Algaecide should be used after each shock treatment, so it has a better chance to support your chlorine as it works its magic. Be sure to shock your pool first, then when the chlorine levels of your pool return to normal, add the correct amount of algaecide to several places around your pool while your pump is running.

Can you add too much algaecide to a pool?

The presence of too much algaecide can lead to a foamy pool water. … Air pockets within the filter system can cause bubbles on the pool surface as well. The bubbles and foam resulting from too much algaecide will be much smaller in size.