Aqua Airline Non-Return Valve (Pack of 2)

Name: Aqua Airline Non-Return Valve (Pack of 2)
Brand: Maidenhead Aquatics

Maidenhead Aquatics

The Aqua Air accessory range is a comprehensive array of airline accessories, suitable for use with 4mm diameter airline. These non-return valves prevents water from the aquarium passing through them which can sometimes happen for various reasons, this can damage the air pumps and prevent them from working. Most warranties of airpumps will not cover water damage. All accessories are suitable for use in Coldwater, Tropical & Marine aquariums and ponds.