You're not alone. More Australians than ever are turning to rainwater harvesting as a smart way to reduce water bills, become more self-sufficient, and do their bit for the environment. With droughts becoming increasingly common across many parts of the country, capturing rain when it falls just makes sense. But here's the thing choosing between an above-ground and underground rainwater tanks isn't as straightforward as it might seem. What Is the Difference Between Above-Grou