PETLIBRO Upgrade Cat Water Fountain, Cordless Cat Fountain Battery Operated, App Monitoring 3L/101oz Dockstream 2 Pet Water Fountain with Stainless Steel Tray, 5GHz WiFi Dog Water Bowl Dispenser

My cats CHUGG water with this fountain I snagged off Amazon Fountain Like they constantly chug it. It's got a handy app to track filter and water levels. Damn thing goes empty once a week istg Edit: it's stainless steel, keeps the mold away. Avoid the plastic ones. Just don't go plastic. Metal and ceramic been the best bet so far