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it is particularly effective for ongoing algae control and general algae problems in larger pools
slope or obstacles
the gentle and luxurious alternative to traditional saltwater pools
BioGuard Shield raises the calcium hardness of spa water
then repeat the same circulation process as Day One
BioGuard Spa Performance Up 500g testing it is particularly effective forBioGuard Performance Up increases total alkalinity in spa water. Low Total Alkalinity (TA) can increase corrosion and cause pH to fluctuate excessively whilst being adjusted, as well as decrease sanitiser efficiency. Product features: 1000g kg sodium hydrogen carbonate. Raises Total Alkalinity. Reduces pH fluctuation. For all spa types. Product benefits: Protects the pH from being influenced by factors such as rain, bather load and other chemical
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