A big volume of air is mixed to water achieving a compact foamy column of water. Suitable for small and medium-sized displays. Water level position free. Ideal for any size of fountain. Internal ball valve for height adjustment. Visibility: ★★★★★ Sound level: ★★★☆☆ Wind resistance: ★★★★☆ Splash: ★★★☆☆ Dependent on water level position: No
