Algiguard 1L BioGuard Polygard Concentrate is a

BioGuard Polygard Concentrate is a non-foaming polyquat algae preventative and algaecide that is excellent for use in pools with attached spas

Suitable for all Zodiac suction cleaners

Coconut Mango

Liquid Chlorine contains approximately 300 g/L of Sodium Hypochlorite

Algiguard 1L BioGuard Polygard Concentrate is aBioGuard AlgiGuard is a highly effective quat based algaecide that lowers surface tension to help repel ducks and insects. It also works well with chlorinating products to prevent a wide variety of algae. Powerful wetting agent Stable in sunlight and will not evaporate Benefits Prevents wide spectrum of algae growth Also effective as a duck deterrent and floating swimming insect killer Negligible effect on water balance