If you want to ease the leak and start sealing the pool, you need to make sure that the pool water is not dehydrated, you can do a daily test. It is very simple. Make a few marks on the deep wall of your pool. When turning off the treatment pump and the pool water is stagnant, the water level is clear. Write it down. https://estakhrchi.com/%d8%a2%d8%a8-%d8%a8%d9%86%d8%af%db%8c-%da%a9%d8%b1%d8%af%d9%86-%d8%a7%d8%b3%d8%aa%d8%ae%d8%b1/