For the most stubborn strains of pool algae, we have the most powerful algaecide on the market. Swimway's Black Algaecide is a super concentrated, non-foaming, polymeric quaternary compound (Poly-Quat) that helps prevent and kill most types of green, brown, and black algae.
We're keeping your water blue and the black algae at bay. The strong, concentrated black algaecide formula helps kill tough-to-remove black, green, and brown algae, along with all other types of stubborn pool algaes, from contaminating your pool. Use the algaecide regularly to prevent algae growth and keep your pool water crystal clear.
- Effective at various water qualities
- Highly concentrated formula
- Can reduce the amount of chlorine needed to normally kill algae alone
- Compatible with chlorine and other pool chemicals