Black Spot Algaecide
General Instructions If algae is present prior to application, it is recommended that it is treated before adding Black Spot Algaecide. Shock dose the pool with a suitable chlorine shock and run filtration for 24 hours. 1. Ensure bathing has ceased before applying this product. 2. Clean pool thoroughly, brush walls and floor with a stiff pool brush and vacuum to waste. 3. Adjust the pH to between 6.8 - 7.0. 4. Continue to run the pump and filter as normal. 5. Shock dose the pool with a suitable chlorine shock and run the pump and filter for 24 hours. 6. After 24 hours pour the calculated volume of Black Spot Algaecide near the algae (refer to the table provided). DO NOT ADD THE PRODUCT VIA THE POOL SKIMMER! 7. After treatment wait 24 hours, adjust sanitiser levels accordingly and run the pump and filter as normal.CTIEEEPPTEE cAUtiON: When dosing the product excessive copper concentrations may discolour hair and swimwear as well as pool surfaces. During the treatment, use of other copper based chemicals is not recommended. We recommend using Lo-Chlor Starver® or Starver® X after shock dose. This will assist with the removal of phosphate from your pool water, the removal of phosphate prior to adding Black Spot Algaecide improves product efficiency.
dOSe RAteS
POOL VOLUME:normaon
DOSE:A
GALLONS: 5,500 11,000 16,500
LITRES: 25,000 50,000 75,000
500ml 1000ml 1500ml
Black Spot Algaecide is a concentrated formulation specifically designed for treating clinging algae, particularly Black Spot in all types of pools.TPCC
N.B. Copper in water reduces the activity of chlorine and bromine. Check chlorine or bromine levels 24 hours after applying this product and adjust according to the required levels. Copper concentrations in the swimming pool water must not exceed 1mg/ltr. Check copper levels with a suitable copper test kit. Use algaecides safely. always read the label and product information before use.
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