Applied Biochemists Black Algaetrine 106 this product is made by

this product is made by Jack's Magic

more enjoyable swim

Maintenance-friendly: Ideal for routine maintenance or remediation projects

eliminating the need for measuring and lasting 2-4 weeks

The Step Stuff's three-step formula is easily applied by adding to the water above the steps

Applied Biochemists Black Algaetrine 106 this product is made byApplied Biochemists Black Algaetrine is a unique, patented blend of algaecides specially formulated to control black algae and other equally resistant strains. Its powerful formula easily penetrates the thick, waxy coating black algae uses for protection, quickly killing it all the way down to its roots, yet contains only 3. 07% active copper to avoid any need for water rebalancing. Best of all, Black Algaetrine is made by Applied Biochemists, a