Maintaining optimum water quality has never been easier. The Aquascape Automatic Dosing System for Fountains automatically adds a choice of specially formulated Aquascape water treatments to decorative fountains and Pondless® Waterfalls, eliminating the guesswork and routine of manually adding water treatments. The Automatic Dosing System is dependable, extremely quiet, and provides treatment options for a wide variety of issues in water features that do not contain fish. In order to maintain optimum water quality, water treatments should be added consistently on a regular basis. A choice of two treatments provides treatment options for issues including stains, scale, debris, and unsightly water conditions. Simply program the system based on water feature size with an easy-to-use control panel. The included X2 option doubles the dosage for new fountains, problem fountains, or after a cleaning. Ideal for water features that do not contain fish.