Light-dependent reaction. In the light-dependent reaction, light energy from the sun is used to split water (photolysis). which has been taken in by plants. Water, when broken, makes oxygen, hydrogen, and electrons. These electrons move through structures in chloroplasts and by chemiosmosis, make ATP.
Usually, we tell pool owners that between 8 and 12 hours is a good rule of thumb. Many people want to run their pool filter system only at night in order save on electricity during off-peak hours. That's not a bad idea, but it's not the best.
Monitor filter pressure as the filter may need cleaning during this period due to the accumulation of plaster dust. The filter can be set for normal operation with a Pebble Tec/Sheen pool. Do not swim in the pool until there is no longer evidence of plaster dust in the water and chemicals have been balanced.tart the pool equipment once the pool has been filled. Run the filter 18 hours per day for at least a week subsequent to plaster. Make sure that there is main drain suction to filter the dust from suspension in the water.