Air control valve 4 way
- Each valve has a flow adjuster which enables you to regulate air output to each devise.
- The valve is leak proof and suitable for fresh or saltwater aquariums.
- Splits the airflow into multiple streams
- Molded design, no seal rings, screws, rivets, joints or seams
- Will not leak up to 5 p.s.i.
- Hanger fits all standard aquariums