The world's amphibian population is disappearing at an alarming rate. At the same time, natural wildlife ponds and bog areas are disappearing - being drained in both the countryside by encroaching development as well as in the back gardens of older homes. We must thank to the harmonious unity of ponds, the natural pool ensures pure enjoyment. A natural pool or natural pond is a system consisting of a constructed body of water, where the water is contained by an isolating membrane or membranes, in which no chemicals or devices that disinfect or sterilize water are used, and all clarifying and cleaning of the water is achieved purely with the motion of the water through biological filters and plants rooted hydroponically in the system. It’s without any chemicals at all, but with an abundance of flora and fauna. Natural Ponds gives a wide vision of friendly-environment pond, garden, or landscaping. With natural pool we can have the taste of a new world of outdoor enjoyment and swimming pleasure. he design and build of natural swimming pools and natural swimming ponds are the best solution for every house. Many people in Europe already do have natural swimming ponds and they are catching on quickly in America. They are eco-friendly and beautiful!