How often should you have to add water a 24 ft pool?

You should not have to add water to a 24 ft pool very often. If the water level drops more than 2 inches per week, you may have a leak in the pool or plumbing. Check for any visible cracks or holes in the pool liner, and inspect the pool equipment for leaks. If you cannot find the source of the leak, you should contact a pool professional for help.