End Algae 40 1L: Concentrated Preventative Algae Control

Protect your pool water from unexpected blooms with End Algae 40 (30-21037-11), available at Custom LeisureScapes. Serving London, Stratford, and the surrounding regions, we specialize in high-performance pool equipment and premium water care solutions designed to handle the variable conditions of the Canadian summer.

End Algae 40 is a professional-grade quaternary ammonium algaecide featuring a potent 40% active ingredient concentration. Unlike aggressive reactive treatments used after a pool turns green, this product is specifically formulated as a powerful preventative measure. By adding a small dose to your pool water weekly, you create a hostile environment for algae spores, ensuring your staycation retreat remains safe, sparkling, and always ready for swimming.

Key Features & Innovations

End Algae 40 is engineered to simplify your weekly pool maintenance while providing maximum protection. Because of its high concentration, a little goes a long way—a standard weekly maintenance dose only requires 25 mL per 10,000 L of pool water. This makes the 1L bottle a highly cost-effective solution that lasts throughout the season.

Whether you are opening your pool for the spring or maintaining it through the peak heat of summer, this easy-to-pour liquid integrates seamlessly into your chemical routine. It works alongside your standard sanitizers (like chlorine or bromine) to reduce your overall chemical demand, keeping your water beautifully balanced.

• Highly Concentrated Formula: Contains 40% active quaternary ammonium compounds for powerful and effective algae control.

• Proactive Prevention: Formulated primarily as a preventative treatment to stop green, yellow, and black algae spores from blooming.

• Cost-Effective Maintenance: Requires only 25 mL per 10,000 L of water for a weekly maintenance dose, meaning one bottle lasts longer.

• Reduces Sanitizer Demand: By actively keeping algae at bay, it helps reduce the pool’s overall chlorine consumption, saving you money.

• Versatile Application: Can be used for a spring opening initial dose (50 mL per 10,000 L) or standard weekly upkeep.

• Broad Compatibility: Works safely and effectively alongside standard pool sanitizers and balancing chemicals.