For every 10°C of water temperature, the filtration pump should run for 1 hour. In summer, with water at 28-30°C, it is common to filter between 8 and 10 hours a day. In spring and autumn, with water at 15-20°C, 4-6 hours may be sufficient. Always measure the pH before adding any chemical products, as it directly affects the effectiveness of chlorine. If the pH is below 7.2, the water is too acidic, which can irritate the eyes and corrode the metallic elements of the equipment. If the pH is above 7.6, chlorine loses its disinfectant effectiveness, and scale buildup is more likely to occur on the walls and filter. It is recommended to test the pH and free chlorine levels at least twice a week during peak season (June to August) and once a week during spring and autumn. It's also a good idea to perform an extra test on days of heavy use, after heavy rainfall, or after adding new water. A digital photometer provides more accurate and consistent readings than test strips, making it a worthwhile investment for regular monitoring. Regular cleaning involves using a pool brush to remove algae and debris from the walls and floor of the pool. It's essential to clean the pool at least once a week, especially during peak season. To save on your energy bill, run the filtration pump during off-peak hours (at night or early in the morning).