Pool Blocks 1.5 kg
The active ingredient in POOL BLOCKS is a natural trace element, an ionic copper salt which is chemically complexed to ensure the longest effective treatment period and to prevent reactions with pool chemicals. POOL BLOCKS also contain a blend of food grade ingredient which make the formulation highly effective at very low concentrations. When used to directions, the algicide is present at less than both the Australian Standard for Private Swimming Pool Water Quality and also the drinking water guidelines.
POOL BLOCKS control all types of green, mustard and blackspot algae in fibreglass, vinyl lined, tiled, painted and pebblecrete swimming pools. Once all algae is eliminated, less chlorine is required to maintain recommended sanitiser levels as it is free to perform it's principal task of killing bacteria. This provides substantial chlorine savings in both summer and winter while still providing sparkling clear water. POOL BLOCKS store for years and only become active when dissolved in the pool water, keeping pools clean with less vacuuming, filtration and salt chlorinator running time which saves electricity and makes your pool maintenance a breeze.
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