GLB Algimycin 2000 - 1 Qt. Type_Gas Vent Pipe BioGuard Banish kills ALL types

BioGuard Banish kills ALL types of swimming pool algae

SilkGuard Complete layers three proprietary technologies and a copper-based algae component into the same tablet

while the 1-1/2 inch male pipe thread bottom screws securely into the housing for a tight

Buying the 5 lb first often means storing chlorine longer than its peak shelf life

Improves filtration

GLB Algimycin 2000 - 1 Qt. Type_Gas Vent Pipe BioGuard Banish kills ALL typesGLB Algimycin 2000 1 Qt. Overview GLB Algimycin 2000 is comprised of a multi component blend that controls all types of swimming pool algae including black, green, mustard, and yellow. It is easier to prevent algae growth than to destroy established algae. When this product is used weekly, it prevents algae outbreaks. It has a special wetting agent that penetrates and kills even deeply rooted algae and a unique clarifier and filter aid that removes