Pool algaecide GRE Anti Algues 1 l — water care concentrate for pools

GRE Anti Algues 1 l is a concentrated algaecide formulated for pool water care to prevent and eliminate algae growth. Supplied in a 1‑litre bottle, this product is designed for routine maintenance and shock treatments in residential and public pools. Its concentrated formula supports clearer water and helps maintain filtration efficiency by reducing organic deposits that promote algal development.

Advantages

GRE Anti Algues provides a targeted approach to controlling algae with a concentrated active formulation that requires only small doses for effective action. It is compatible with standard pool maintenance routines and can be used alongside common sanitizers when applied according to instructions. By reducing algal presence, it helps keep pool surfaces and filters cleaner and contributes to maintaining visual water clarity.

Suitable for

• Residential outdoor and indoor swimming pools
• Public pools and community pools requiring routine algae control
• Preventive maintenance to reduce algae development during warmer months
• Shock treatments after heavy bather load, rain, or visible algal outbreaks

When it may not be suitable

This algaecide is intended as part of a comprehensive pool care routine and is not a standalone replacement for primary sanitizers such as chlorine or bromine. It may not be sufficient alone in cases of severe, established algal blooms without prior mechanical cleaning, filtration backwash, or additional shock dosing. Care should be taken when using in pools with delicate surface finishes or non-standard materials—follow compatibility guidance from pool manufacturer.

Key specifications

• Volume: 1 litre
• Form: concentrated liquid
• Intended use: prevention and elimination of algae in pool water
• Application: routine dosing and shock treatment
• Suitable pool types: residential and public pools

How to use

Measure and dose GRE Anti Algues according to the manufacturer’s instructions and the pool volume. For routine maintenance, add the recommended dose evenly around the pool with the pump and filter running to ensure distribution. For visible algae or after heavy contamination, perform mechanical cleaning of pool surfaces and backwash or clean filters before applying a shock dose as directed. Always wait the recommended time after treatment before allowing bathers into the water and verify sanitizer and pH levels remain in the correct range.

What to consider before purchase

• Check pool volume to calculate correct dosing
• Verify compatibility with your regular sanitizer and pool surface materials
• Plan for filter cleaning or backwash when treating visible algae
• Observe local regulations regarding chemical storage and handling

Usage recommendations

Store the product closed in a cool, well-ventilated place away from direct sunlight. Use protective gloves and avoid inhalation or contact with skin and eyes. Maintain regular monitoring of sanitizer and pH levels to ensure overall water balance and efficacy of algae control.