Pristine Blue AlgaeShield algaecide is a power copper based algaecide designed to kill and control algae growth for up to 30 days in swimming pools. This algaecide is a non foaming formula great for pools with attached hot tubs or water features.
To Control Algae:
1 oz per 1,000 gallons of water per month.
Where Visible Algae is Present:
2 oz per 1,000 gallons of water.
To control algae in pools:
Apply at a rate of 1 fluid ounce of AlgaeShield per 1,000 gallons of water. This will yield a rebate of 0.45 ppm metallic copper. Repeat a maintenance dosage of 1 fluid ounce per 1,000 gallons of water once a month to maintain control. Application should be made before visible algae appear.
Where visible algae are present:
Apply at a rate of 2 fluid ounces per 1,000 gallons of water. This will yield a 0.9 ppm of metallic copper.
Copper Sulfate Pentahydrate: 19.98%, Other Ingredients: 80.2%, Metallic Copper: 5%
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Great job in my southern pool! NO worries of algea! Great price from Poolgeek!
Great product!! Great of Poolgeek for keeping the price right!
Have used in the past. Great product and GREAT seller. Thanks for not trying to rip people off by jumping prices for no reason like the other places.
I have been using this for years and never a hint of algae.
Found out about Pristine Blue through the spa store I purchased my hot tub. It was a New Product they were in consideration of carrying. A few weeks later I dropped by and the water in their tubs were amazingly clear (better than mine) I pride myself on perfect water balance and a clean tub or pool. Since I already have no problem with maintaining a good water balance I didn’t want to invest in all the Pristine Blue chemicals. So I did my research and found this algicide to be the key ingredient. I bought this product and the copper test. For my tub it was 1fluid oz. that’s it! It’s recommended once a month. That’s when I’ll test next. Took a couple of days to notice the difference, Other than that my water has never been clearer.
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