2m3 plastic water tank can be produced as horizontal and vertical with two different colours. Plastic water tanks are less costly than the other tank types. Unchangable tank dimensions and stable cover are the main disadvantages of plastic water tanks. Mass production and cheap prices are the advantages of these tanks. Plastic water tanks are produced from polythene raw material. Polythene is a thermo plastic and resistance is high against to chemical liquids. But it is better to informed responsives usage of any liquids except water. There are two different colour for plastic tanks as white or blue. Blue tanks are more expensive in comparison with white tanks. Tanks can be used for garden watering or any fields that water storage is required.