AlgaeShield Advanced Pool Algaecide | 12774
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AlgaeShield by Earth Science Laboratories. Copper‑based, rapidly dispersing, non‑staining. Offers Algae Free Guarantee: if algae appears while using as directed, manufacturer refunds purchase price with proof of purchase.
What is the preventive dose? 1 ounce of AlgaeShield 12774 per 1,000 gallons every 30 days under normal conditions.
How to use it in an algae outbreak? Use 2 ounces per 1,000 gallons, run filter continuously for 48 hours, then resume monthly preventive dosing.
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Description
Description
AlgaeShield Advanced Pool Algaecide (1 Qt) | 12774
High‑performance algaecide that kills and prevents algae. Safe on all pool surfaces. SKU 12774.
Features
- Eliminates green, black, and mustard algae and prevents new growth.
- Safe for vinyl, fiberglass, concrete, and plaster pool surfaces.
- Compatible with chlorine, bromine, and saltwater systems; not for biguanide systems.
- Rapidly dispersing, non‑staining formula that works even in low circulation areas.
- Low maintenance dosage: 1 oz/1,000 gal for prevention; 2 oz/1,000 gal to treat algae outbreaks.
Description
AlgaeShield provides durable algae protection and clarity in your pool or spa. Its copper‑based formula is designed to remain active over the long haul, resisting breakdown under sunlight or through dilution. Because copper remains evenly dispersed—even in parts of the pool with poor flow—the product kills algae effectively without settling or staining. It stands up to regular use and algae challenges with minimal interference into your normal pool care routine.
Pro Tip
Brush surfaces before treatment. After applying, keep pump and filter running nonstop for 48 hours. Use alongside a mineral sequestering agent to reduce risk of scale or copper staining over time.
Related Parts
Installation Tips
Wear gloves and eye protection. Maintain pH between 7.2‑7.6 for best results. Do not use in biguanide pool systems. Ensure good circulation before and after application. Store away from direct sunlight and extreme heat.
Specifications
Specifications
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Warranty
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