Designed with two ceramic bowls, the Radio Systems DMLT-CER Multi-Level Lotus Ceramic Fountain is easy to maintain. A foam filter catches hair and debris in the water, keeping the fountain and pump clean. It's recommended for indoor use by cats and dogs weighing up to 25 pounds. With a capacity of 50 ounces, it continuously filters and aerates water to keep it fresh. This design is sure to entice your pet to remain hydrated.