AquaActiv AlGo Direct 500ml – 75812

AlGo Direct specifically treats local areas affected by thread algae, for example, in watercourses. The algae are killed within a few hours. The active substance breaks down into its naturally occurring components. This makes AlGo Direct suitable for use in swimming ponds. A safe application requires a carbonate hardness of at least 3 °dKH.
Suitable for ponds up to max.: 10.0 m³