UV-C light against algae in the pool: environmentally friendly pool care

Algae in the pool are a common problem that many pool owners experience. Despite considerable investments in pool systems and accessories, floating, thread and blue algae can occur. These are not only unsightly, but also significantly affect water quality. Algae can increase the pH value of the pool water, which can lead to corrosion of pumps and lines. But there are effective solutions to counteract this algae plague.

Causes of algae growth in the pool

Algae growth in the pool can be favored by various factors. One of the main reasons is inadequate pool care, in particular insufficient filtering and disinfection. Algae growth also promotes high temperatures and sunlight because algae are photosynthetically active. An uneven or high pH value can also favor algae formation, as can the presence of nutrients in the water, which are brought in by leaves, pollen or fertilizers.

Basics of pool care

Regular and thorough pool care is crucial to prevent algae in the pool. This includes regularly checking and adapting the pH value, cleaning the filters and removing dirt and leaves from the water. Good water circulation is also important in order to distribute nutrients evenly and to avoid stagnating areas in which algae can thrive. Mechanical pool cleaners can be supportive by keeping the floor and walls of the pool clean.

Disinfection with chemicals: advantages and disadvantages

The use of disinfectants is often required for clear pool water. Chemical methods, especially chlorination, are widespread. Chlorine disinfects the water by killing microorganisms, including algae. However, Chlor can increase the pH value, which in turn makes the use of pH skirts necessary. This chemical balance must be carefully monitored to avoid skin and eye irritation.

Flock are often used in connection with chlorine to bind and remove the finest floating. However, these chemicals also have disadvantages: they can make the water aggressive and require careful handling. They are also harmful to the environment because the water has to be disposed of as a special waste after treatment and cannot be used for irrigation.

UV-C disinfection: an environmentally friendly alternative

An environmentally friendly alternative to chemical disinfection is the treatment of the pool water UV-C light . This physical method uses a UV-C system that is installed between the filter and the water cycle of the pool. The UV-C light destroys the DNA of the algae cells, which means that they become inactive and cannot multiply.

Advantages of UV-C disinfection:

1. No chemical deficit: The water remains free of chemical residues that are potentially harmful to people and the environment.
2. Lower operating costs: UV-C systems are costly in the purchase, but lower costs are incurred in the long term, since no chemical aftertreatments are necessary.
3. Safe for people and animals: UV-C light is harmless to people, plants and animals, since it only works in the closed system of the water cycle.

Long -term algae prevention: tips and tricks

In order to permanently prevent algae in the pool, a combination of preventive measures and regular care is necessary. Here are some proven tips:

1. Regular water analysis: Check the pH and the alkality of the water weekly. A pH value between 7.2 and 7.6 is ideal to inhibit algae growth.
2. Good water circulation: Make sure that your pool pump works efficiently and the entire water volume is regularly circulated. Avoid dead angles in the pool where the water could stagnate.
3. Use of algicides: In periods with an increased risk of algae growth, such as hot summer months, the precautionary use of algicides can be helpful. These special chemicals prevent algae's growth, but must be dosed in accordance with the manufacturer.
4. Cleaning the pool accessories: Ladders, covers and toys can also wear algae spores. Clean them regularly to prevent spread.

The dream of the crystal clear pool: realizable and sustainable

Every pool owner dreams of a crystal -clear, algae -free pool that represents an optical highlight in the garden and invites you to swim. With the right combination of physical and chemical methods, careful maintenance and the use of environmentally friendly disinfection technologies such as UV-C light, this dream can become a reality.

Conclusion: clean water through sustainable care

Algae in the pool are an avoidable problem if you do the right care and maintenance. By combining modern technology and proven methods, water quality can be improved sustainably. UV-C disinfection offers an environmentally friendly and safe alternative to chemical disinfection methods and helps to keep the pool clear and algae-free. So you can enjoy the summer in the crystal -clear pool without having to worry about algae growth and water quality.