Clean-Lac 12kg pour 800m² - Bactéries pour étang naturel - Eau claire & réduction de la vase et des algues PUISSANCE_240W Any residual ozone can exit

Any residual ozone can exit the system from the top via a 20 mm outlet in the cover

It is an all-season food that we recommend when the water temperature is above 12°C

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Does not drastically alter the mineral balance of the pond water

1 fois par semaine en litres

Clean-Lac 12kg pour 800m² - Bactéries pour étang naturel - Eau claire & réduction de la vase et des algues PUISSANCE_240W Any residual ozone can exitClean Lac is a formulation designed to improve water quality when the volume is too large to be filtered. It is a specific solution for large volumes: ponds, lakes without a filtration system . We have been using it for over ten years, and the impact is very significant on water clarity and silt removal. It acts according to three simultaneous modes of action: Improvement of the mineral balance of the water body. Improved oxygenation of the water