BioGuard Polygard Concentrate 946mlBioGuard Polygard Concentrate is a powerful, nonfoaming algaecide designed to keep your pool clear, clean and protectedwithout disrupting water balance. Ideal for pools with attached spas, fountains or strong water movement, its metalfree formula prevents and controls all common algae types while remaining gentle on surfaces and equipment. With 600g L polyquat strength, Polygard delivers longlasting algae prevention and works seamlessly with chlorine,

perfect for saltwater chlorinators

often dependent upon the water table level and local conditions however

they are only available for store pick-up

75g phosphate remover tablets for pools

debris-free pool water

Key Benefits:

Calcium Hardness

Provides accurate Calcium Hardness readings for long‑term water balance

Maintain perfect water balance with NKD Photometer pH Test Strips

and mustard

Key benefits:

Scale Inhibitor can also help remove some scale build-up