Pet Fountain is the fountain designed by IMAC for cats and small dogs. It allows your pet friends to always have fresh and running water available, stimulating them to drink more, with benefits for kidney function and general health. The Pet Fountain bowl is supplied complete with an activated carbon filter, which we recommend replacing once a month, for always clean and clear water and a 12V or 220V feed pump with adjustable water flow. Furthermore, the practical non-slip rubber feet guarantee maximum product stability. Fill the PET FOUNTAIN with water until the convenient green level indicator rises to make it visible.