12 Pcs Aquarium Fish Tank Plastic One Way Non-return Check Valves Red Clear
12 Pcs Aquarium Fish Tank Plastic One Way Non-return Check Valves Red Clear. Control the flow of vital O2 from your pond aerator or aquarium air pump with this handy Manifold Valve. Lever valve let you operate it easily With the nickel-plated material; The outlet of Air Lever Valve can be connected to aquarium tubing. Air lever valvecan be connected to aquarium tubing Nickel-plated lever Fishing Tank Valve can be used for aquarium and aquaculture applications Protect you air pump by preventing aquarium water from back siphoning during a power outage. Place in your airline tubing between your air pump and aquarium water to prevent water returning down the air line. While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.