There was a time, not so long ago, when practically every home had its own water tank, and Water Storage Harvesting was something that happened naturally, rather than as a major environmental event. However, when more people moved into towns and cities, we began to use pure city water, and the tanks began to fade away. However, at this time of drought, when green people are attempting to decrease their carbon footprint, water tanks have resurfaced as a household staple - and for reasons other than the environment. A water tank is beneficial to the environment, but it is also beneficial to your lifestyle and your wallet. Here are a few compelling reasons to add a water tank to your home or business: 1. Conserve water. Drought-related water constraints have made it more critical than ever to conserve what water we do have. Water is the most valuable resource we have - we need it to live! Australia receives the least rainfall of any inhabited continents, yet water is the most valua