Does liquid solar pool cover work in a 68000 gallon pool?

The way the liquid solar pool cover works is that it forms a film on the surface of the water that is more or less undetectable. You can manually add it each week or you can buy products that stay in the pool and slowly release the solution. This film reduces the amount of water loss due to evaporation and its effectiveness depends greatly on the surface area of your pools. 68000 Gallons is quite a large pool. If the pools is shallow with a large surface area it wont be as effective than if your pool is deep with a smaller surface area. This product will help either way but like I said, the extent to which it will work depends greatly on the dimensions of your pool. Another tid bit of info -- These liquid solar covers are only 12% as effective as the real deal, however I don't know if the bubble type cover is available in the size needed for your pools. Good luck.