Water is our most precious natural resource and something that most of us take for granted. We are increasingly becoming aware of the importance of water to our survival and its limited supply, especially in such a dry country as Australia. Rainwater tanks provide a source of clear, soft natural water, and provide a more self-sufficient, sustainable lifestyle. Rainwater tanks are an effective way to take the pressure off our limited water resources, and at the same time, help manage stormwater run-off. By storing rainwater run-off from the roof, rainwater tanks can provide a valuable water source for flushing toilets, washing cloths, watering gardens, washing cars and even as a clean, pure drinking water source.