In The Swim Black Algaecide – Eradicates Black Algae in Swimming Pools - Copper Sulfate Pentahydrate - 1 Quart - 2 Pack

★★★★★ 4.1 89 reviews

$45.00
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$45.00
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Product details

Management number 214841467 Release Date 2026/04/12 List Price $18.00 Model Number 214841467
Category
  • Targets Black Algae: Effectively treats black algae in porous surfaces like concrete, plaster, and gunite.
  • Prevention and Control: Non-foaming, non-clouding formula designed to prevent and control black algae in pools.
  • Powerful Formula: Contains 11.8% copper sulfate pentahydrate to break down black algae and overcome its resistance to other chemicals.
  • Quick Results: Safe to swim 24 hours after shocking, once chlorine levels drop to 3-4 ppm.
  • Easy Application: Use 16 ounces per 10,000 gallons after super chlorination and prepping the pool. Note: Shipping is unavailable to DC, ID, MT, ND, RI, SD, UT, VT, AK, and HI due to state restrictions.

Item Form Liquid
Brand Name In The Swim
Unit Count 64.0 Fluid Ounces
Item Weight 2 Pounds
Manufacturer ALL CHEM INDUSTRIES
Product Benefits Controls Algae
Manufacturer Warranty Description ALL CHEM INDUSTRIES

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4.1 out of 5
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89 ratings | 36 reviews
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