Aquarium Equip Up Aqua Rain Bar Unit For 35In Fish Tank Outflow Pipe 16/22Mm

Aerates water and increases oxygen in the water. Increases water current gives your aquarium a more natural and healthier environment. In water plant tank place rain bar unit near water to get rid of oil. In water plant tank place rain bar unit under the water level can rines dirty substances of leaf easy to absorb the light for water plants.