Cutrine Plus Granulated Algaecide 30 lbs
- Rapid sinking granules for targeted delivery to bottom-growing algae.
- Visible reduction of algae growth 1-2 days.
- Chelating agents prevent the precipitation of copper with carbonates and bicarbonates in the water for longer activity.
- Stays active in the water longer than copper sulfate.
- Ideal for algae in deeper waters or bottom growing algae - use Cutrine Plus Algaecide (liquid) for algae on the surface or in the water column.