CrystalCare

CrystalCare’s polymeric algaecide, reinforced with a copper complex, eradicates the most resistant algae strains under intense sunlight. This compound acts by disrupting the algae’s cell membrane without destabilizing the pH or filling the pool with unwanted residual foam.

For intensive recovery in 2026, follow this procedure:

• Adjust the pH to between 7.2 and 7.4 before adding the shock treatment.
• Pour 200 ml of concentrated algaecide per 50 cubic meters of water directly around the perimeter.
• Keep the filtration system running continuously for 12 consecutive hours.
• Combine with a clarifier such as ULTRA CLEAR Super Clarifier, 1 L. PM-643. Piscimar. to clump the dead biological matter and settle it to the bottom.

Vacuum the settled sediment directly to the drain to avoid unnecessarily saturating the filter bed.

CrystalCare Eco-Glass offers up to three times the fine-particle retention capacity of conventional silica sand. Its smooth, hydrophobic surface prevents bacterial biofilm from forming in the filter bed, preventing internal channeling that leads to cloudy water.

Compared with silica sand, this treated silicate glass reduces water consumption during backwashing by 30%, maintaining optimal performance for more than 8 years of service life. In addition, its bulk density means 15% less filter media by weight is needed in the filter tank compared with the nominal weight of sand recommended by the filter manufacturer.

CrystalCare’s heavy-sulfate-free clarifiers and algaecides are safe for the titanium electrodes in your saltwater system. Specialized non-conductive formulas prevent premature metal scaling on salt chlorination cells, protecting the equipment’s lifespan.

If you are looking for a specialized algae treatment that does not interfere with the electrochemical production of chlorine, consider the product Algiklean 1.1 kg., special algaecide for saltwater electrolysis., specifically designed to prevent harmful oxidative byproducts. Always dose it into the pool with the chlorinator temporarily switched off for two hours to ensure even dispersion before the water passes through the electrolytic cell.

The standard dosage of 90% trichlor is one 200-gram tablet for every 25 to 30 cubic meters of water per week. It must be placed only in the skimmer baskets or in a floating dispenser to ensure continuous, controlled dissolution.

Prolonged use of stabilized tablets adds isocyanuric acid, which must be kept strictly below 75 ppm to prevent it from blocking chlorine’s disinfecting power. When the photometer registers levels above this critical threshold, one-third of the pool’s total water must be replaced instead of increasing the chemical dosage.

Flocculant cartridges work gradually, trapping microparticles in the filter. They require 24 to 48 hours of recirculation to achieve maximum clarity. If you need rapid clarification in under twelve hours, liquid flocculant poured directly into the pool is more effective.

Follow these urgent intervention steps:

• Check that the filter bed is clean by performing a thorough backwash beforehand.
• Pour liquid flocculant evenly over the entire surface with the valve set to recirculation for 30 minutes.
• Stop the pump completely for 8 hours overnight to allow suspended particles to settle to the bottom.
• Use a manual vacuum with a direct outlet to waste or drainage to remove the flocs without clogging the filter.

This protocol eliminates cloudiness without disrupting swimming once sanitary levels have been restored.

The maintenance chemical treatment should be replenished every 7 days in residential pools under moderate weather conditions. Factors such as direct sunlight, water temperatures above 26 degrees Celsius, and the number of daily swimmers may require checking the parameters every 72 hours.

For pools disinfected with traditional solid chlorine, you can supplement your routine with Quimiclor PS 5 Effects Quimicamp 5 kg – 250 g Tablets (Multi-action Chlorine), which continuously supplies disinfectant, algaecide, and clarifier in a single tablet. Test free chlorine levels regularly to ensure they are between 0.5 and 1.5 ppm and maintain a sanitary environment without eye irritation.

White stains on liner surfaces are caused by direct contact with undissolved chlorine particles that fall from the skimmer when the pump is off. High-concentration tablets should be kept in the basket with a constant flow or in a suitable floating dispenser.

To protect flexible PVC or polyester liners from irreversible chemical discoloration, follow these preventive guidelines:

• Make sure the pump runs for at least 6 hours a day, spread across the hottest parts of the day.
• Avoid throwing slow-dissolving tablets or granules directly onto the bottom of the pool.
• Use products with uniform compression for linear dissolution to prevent chlorinated grit from breaking off.

Ensuring that the total alkalinity level is between 80 and 120 ppm will stabilize the pH and improve the even dissolution of disinfectants.