The use of GRP water tanks for storing drinking water is completely healthy if it is certified to the highest standards of WRAS approval. Potable and non-potable water can also be stored in water storage tanks. Polycom, a grp water tank supplier in UAE supply water storage tanks that are used in a variety of industries, including commercial, agricultural, and farming, as well as emergency services, chemical processing, and food production. The components of each tank differ based on the tank's intended use; for example, if the tank is to be used for drinking water, it will be manufactured and tested to WRAS approval requirements for potable water.