10 Eco-Friendly Natural Swimming Pools Unlike murky or mushy ponds, natural pools are lined with special materials and water circulation keeps the water crystal clear. While they cost slightly more to install, monthly maintenance costs are eliminated.
Natural Pools - Natural Swimming Pools and Ponds - The Daily Green - this page mentions converting an existing pool into a natural swimming pond by adding a shallow plant area around the original for natural purification.
Pool Designs With Rock Slides Most Seen Images In The Eye Catching Pool Slides For Inground Pools Gallery. Pool designs with rock slides . Backyard oasis pools custom pool faux rock grotto 40 slide designs with slides.