Catit Flower Drinking Fountain with LED NightlightThe petal top enables your cat to drink even when the fountain is turned off Features handy water level indicator window with LED nightlight Allows three water flow settings for picky drinkers Includes triple action filter for clean water at all times BPA free (all components excluding adapter) Note When a problem occurs, it is usually because the impeller and impeller well in the pump hasnt been cleaned. They should be cleaned regularly because all