SeaKlear 90‑Day Algae Prevention & Remover, 1 gal Bottle | 90311SKR

SeaKlear 90311SKR is a professionally-formulated liquid algaecide that offers a 90-day algae prevention guarantee when used according to directions in properly maintained pool water. This long-lasting treatment safely kills and prevents multiple types of algae—blue-green, green, yellow, black, and mustard—using a low-dose copper-based solution.

Key Features:

• One dose provides up to 90 days of algae protection and removal
• Controls and prevents various algae types: blue-green, black, mustard, green, and yellow
• Non-foaming and non-staining formulation when used as directed
• Economical copper sulfate pentahydrate solution (~11.8% concentration, ~3% elemental copper)
• Effective broad-spectrum product with long-lasting residual activity

Technical Specifications:

• Manufacturer: SeaKlear (Bio-Lab Inc.)
• Part Number / SKU: 90311SKR
• Container Size: 1 gallon (128 fl oz / 3.785 L)
• Active Ingredient: Copper Sulfate Pentahydrate (~11.8%), Elemental Copper ~3%
• Form: Liquid (blue)

Directions for Use:

1. Ensure pool chemistry is balanced (pH 7.2–7.8, total alkalinity 80–120 ppm).
2. For routine maintenance (every 3 months): add 16 fl oz per 10,000 gal.
3. For severe algae blooms: add 32 fl oz per 10,000 gal.
4. Brush the pool thoroughly before application and ensure filtration is operational.
5. Pour the product near a return jet for better dispersion; dilute in water when applying to plaster finishes.
6. Continue using a registered sanitizer (e.g. chlorine) alongside this product.

Benefits:

• Reduces maintenance frequency—just one application every three months
• Helps maintain clear, algae-free water without routine algaecide dosing
• Safe on most pool surfaces and finishes if used as directed
• Excellent performance and value in a single gallon bottle

Tip: Store the bottle tightly sealed in a cool, dry place. Always measure carefully and follow safety instructions on the label.