"Bubbling or still water from the bowl Enriches the water with oxygen Cold water through circulation A filter cleans the water Adjustable pump, replaceable Dishwasher safe ceramic bowls Ceramic ATTENTION: The drinking fountain is supplied with small foam rubber feet which can be swallowed by animals and children if they become detached from the product during assembly. Measurements: 1.5 l/ø 28 × 12 cm"