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Published on Dec 13, 2010
David Pagan Butler introduces natural swimming pools -- no chemicals, just plants and a simple 12 volt powered filter to clean the water -- and shows you how to make your own from recycled materials for a fraction of the cost of one installed by a professional contractor. Great fun and a beautiful wildlife habitat too. This is a trailer for David's Natural Swimming Pools DVD which is available here: http://www.green-shopping.co.uk/natur...