WATER CHI

The water chi that is form from any form of water in your home will improve the chi of the water in your body if it is clean, fresh and pure.
If the water close to you is stagnant, polluted or dirty, it could interact with the water chi of your body in a way that makes it less healthy. Wherever there is water, it will help if the room has windows.
Harmonizing Chi
Ideally water should be situated in the east or south-east part of your home, where the water chi will support the wood chi of the east and south-east.
If this cannot be achieved, you can harmonize the chi by bringing in the missing element. For water in the:
South, try plants
South-west, put plants in metal containers
West, put plants in clay and metal containers
North, put any plants that will grow here.
 How to improve the water chi
Avoid leaving any dirty water in the kitchen sink. Always drain it as soon as you have finished, otherwise the dirty water chi will have a negative influence on the people nearby and on the chi of the food stored close by.
Check to see if you have any leaks. This can occur unnoticed under baths and sinks, as well as behind dishwashers and washing machines The risk is that long¬term damp set in where the water is stagnant, radiating out stagnant-water chi.
Check to see if any taps drip. Here again, the water can stagnate, creating cold, damp conditions.
Clean up and dry out any areas where mildew has set in. This is common in showers, baths, on shower curtains and at the base of windows where condensation runs down. Mildew is extremely stagnant in terms of chi, and this chi could be harmful if you are in poor health.
Air kitchens and bathrooms regularly to help keep these rooms dry.
Keep the kitchen as uncluttered as possible, because steam from cooking will condense on objects, making it harder to keep the space dry.
SOURCE: http://www.feng-shui-tips-for-wealth.com/water-chi.html