Description
ASTRAL-550 Winterspray
Prevents the intense proliferation of algae and bacteria in the water.
Prevents putrefaction of the water and calcareous sediments.
Facilitates spring cleaning. Non-foaming.
ASTRAL-550 Copper-free wintering
Prevents water putrefaction and stops the proliferation of algae and bacteria.
Compatible with all treatments.
PHMB included.
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