This Zeus Cascade drinking fountain strikes the perfect balance between beautifully reflective stainless steel and a glossy black outer rim, making for a very sleek presence in your living area. Equipped with all great features of the original Zeus Cascade fountain, such as large reservoir, multiple drinking options and convenient water level window, this version offers a hygienic stainless steel top to boot. *2 water flow settings *Includes Zeus Triple Action Fountain Filter *Backlit water level window *Quiet, low voltage pump The Zeus Cascade fountain features a large 6L reservoir with elevated drinking surface that perfectly accommodates large dog breeds, older dogs, and dogs with muscle or joint problems. The reservoir features a water level window so you’ll know at a glance when a refill is due. The high-grade stainless steel top offers a clean drinking surface that helps inhibit bacterial growth. Stainless steel is also very suitable for dogs with sensitive skin, as they may develop an allergy to plastic surfaces over time.