VEVOR Water Tank Bladder, 143 Gallon Large Capacity, PVC Collapsible Water Bladder Including Spigots and Overflow Kit, Portable Water Storage Bladder for Garden Water Catcher, Black
Can this be filled with water land the stored for an extended time? Can It handle sanitizing the water with, for example, proper amounts of bleach while storing the water?
Under normal circumstances, it's better to empty it immediately after use. Yes, you can use proper amount of bleach to sanitize the water. And also alum or baking soda to sanitize the water, because alum and baking soda are food grade.