Anti-algae Gre Extra 5 liter bottle

The annoying algae that appear in swimming pools are unicellular organisms of plant origin that develop and multiply rapidly, especially when the water temperature is warm.

Gre anti-algae prevents its appearance, in addition to offering the algaecide function, it also kills bacteria and fungi (treatment of 3 actions).

Dosage and instructions for use:

• Initial dose: add one liter of product for every 100 cubic meters of water.
• Maintenance dose: add 0.25 liters per 100 cubic meters of water once a week.
• If the water loses its transparency, add an initial dose again.
• The doses may vary depending on the characteristics of the pool, as well as the weather, etc.

We recommend following the instructions on the product label.