We all want to do our part for the environment, and saving water is one of the first steps we can take to conserve this precious commodity.
A point to remember,
For “every millimetre of rain” that falls on “every square metre” of your roof “every hour” you collect “one litre of water”
If you have the storage capacity, and the piping is done correctly, you can collect thousands of litres of water, and the best thing, its all for FREE
Now, This is becoming very important to get installed a rain water tank in a house to save the water and making the country save and secure.