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lickystickypickyme:

In addition being a beautiful oasis for the mind and body, the natural pool is well named, because it uses many processes already found in nature to save energy and refresh itself.  Like a traditional pool, the natural pool is separated from the ground by manmade materials such as rubber or reinforced polyethylene.  But unlike a traditional pool, the water cleaning process uses a regeneration zone of aquatic plants and stones instead of harsh chemicals like chlorine.

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(via lickypickysticky)