PondMarket is a family owned and operated one-acre storefront and web business located in South St. Louis County, MO that is open year round and seven days a week most of the year. Our website, PondMarket.com, ships nationally to the entire 50 states and U.S. Territories. Our installation, design, and maintenance crews serve bi-state areas in the following counties: St. Louis, St. Charles, Jefferson, Ste. Genevieve, and Franklin in Missouri, and Madison, Monroe, St. Clair, Clinton, and Jersey counties in Illinois. PondMarket's installation department specializes in waterfall, "pond-free" waterfall, water feature, water garden, and koi pond installation, design, and maintenance. PondMarket pond cleaning crews are available from early March through October. PondMarket also services and maintains large ponds and lakes using natural dyes, beneficial bacteria, and aerating fountains and subsurface aeration systems. PondMarket employs design and installation crews and does NOT subcontract listed services. We install the lowest maintenance water features on the market and we guarantee it! Our filtration systems are easy to use and require minimal monthly service in most cases. Folks that say ponds are a lot of work did not have PondMarket install it. We now install professional landscape lighting, too. PondMarket's storefront stocks pond equipment, skimmers, maintenance supplies, koi & goldfish food, pumps, filters, UVs, parts, water treatments, algaecides, liners, koi, goldfish, fancy goldfish, scavenging pond fish, exotic fish, aquatic plants, water lilies, hyacinths, etc, as well as products for large ponds and lakes like aerators, dyes, water cleaners, and fountains.