
Top rated Pool chemicals
Here you’ll find the top-rated Pool chemicals. The ranking is based on an algorithm that considers both the average star rating and the total number of customer reviews. This means a product with many strong ratings may rank above another product with a slightly higher average score but significantly fewer reviews. For each product, we also include a short description and the key points from customer feedback to help you make a confident choice. This page always stays fresh and updates automatically.
1. Planet Pool Long-term Chlorine Tablets
At water temperatures above 20° C germs and bacteria multiply the higher the temperature the faster. To prevent these influences, the oxidizing agent is used in the form of stabilized organic chlorine products or on the basis of active oxygen. These burn germs and bacteria and thus disinfect your pool. Ideal chlorine value: 1.0-3.0 mg/l. (The oxygen content should be above 5 mg/l). Long-term chlorine tablets are slowly soluble tablets with approx. 90% active chlorine content for continuous chlorination for all water and filter systems.

2. Planet Pool Fast Chlorine Granules
At water temperatures above 20 °C, germs and bacteria multiply significantly. The higher the temperature, the faster this occurs. To prevent these effects, an oxidizing agent is used in the form of stabilized organic chlorine products or based on active oxygen. These substances eliminate germs and bacteria, thereby disinfecting your pool. Ideal chlorine level: 1.0-3.0 mg/l. The oxygen content should be above 5 mg/l. Quick-dissolving chlorine granules are a fast-soluble granulate, specially designed for continuous or additional chlorination, as well as for raising free chlorine levels and shock chlorination.

3. Planet Pool PH-minus granules
Used to lower the pH level. Ideal pH range: 7.0-7.6. The amounts used depend on the carbonate hardness. Dissolve the desired amount in a plastic container and distribute it evenly over the water surface while the circulation is running.

4. Planet Pool Multifunctional tablets
Ideal pH value: 7.0-7.6. Ideal chlorine level: 1.0 - 3.0 mg/l. For continuous chlorination every 7 - 10 days, use 1 tablet of 20 g per 10 m³. For top-ups and shock chlorination, please use quick-dissolving chlorine tablets. Use only with a skimmer or dosing float. Never throw tablets directly into the swimming pool to avoid the risk of bleaching. At higher temperatures or increased loads from bathers, the chlorine concentration should be checked more frequently. Warning: Never mix with other chemicals. Mixing with other chlorinating agents can lead to violent reactions and explosions.

5. Planet Pool Algicide Special liquid, foam-free 1 l
The Algicide Special from Planet Pool is a highly effective algaecide specifically designed to combat algae, bacteria, and fungi in swimming pool water. It is a liquid, foam-free solution characterized by its pH neutrality and odorlessness. This product is particularly suitable for use in hot tubs as well as in pools with counter-current systems, as it is compatible with all common water care products. The application is simple and effective, ensuring clear and hygienic water quality. The Algicide Special helps maintain water quality and provides a pleasant swimming experience.
- pH-neutral and odorless
- Effective against algae, bacteria, and fungi
- Compatible with common water care products
- Ideal for hot tubs and pools with counter-current systems.

6. Planet Pool PH-Plus granules
Used to raise the pH level. Ideal pH level: 7.0-7.6. The amounts used depend on the carbonate hardness. Dissolve the desired amount in a plastic container and distribute it evenly over the water surface while the circulation is running.

7. Planet Pool Water test strips
Hold the water test strips briefly in the pool water. After a few seconds, color fields will appear on the test pads. You can determine the water values by comparing these color fields with the color fields on the test tube. Using the color scale, you can then assess the water values of the pool water. Based on the results, you can see what maintenance your pool needs - for example, whether you need to add chlorine or if the pH level needs to be lowered or raised with pool chemicals. Hold the test strip in the water for 5 seconds, then hold it horizontally and read the results after 5-10 seconds of immersion.

8. Planet Pool Flockfix
Smallest dirt particles (colloids) are not caught by the sand filter. In order to remove them, the flocculant is released. The result is crystal clear water. Here too, you should take preventive measures to achieve a constant clear water quality. Attention: For cartridge filter systems you can only use Flockfix liquid. However, the filter system must be switched off until the dirt particles settle on the floor.

9. Planet Pool Quick Chlorine Tablets
At water temperatures above 20° C germs and bacteria multiply significantly. The higher the temperature, the faster. To prevent these influences, we use oxidants in the form of stabilised organic chlorine products or on the basis of active oxygen. These "burn" germs and bacteria and thus disinfect your pool. Ideal chlorine value: 1.0-3.0 mg/l. (The oxygen content should be above 5 mg/l). The Quick Chlorine Tablets 20 g* are suitable for ongoing chlorination or for quick adjustment of the optimum chlorine content and for shock chlorination.

10. Planet Pool Active oxygen granules
Disinfectant based on active oxygen, combined with an activator that prevents algae formation.
