Aqua One Air Line Check Valve | Australia's Largest Range
Airline Check Valve 2 Pack
Stay safe with Aqua One Airline Check Valve! Easy and convenient to install so your aquarium
can perform at its best!
Ensure a check valve is used whenever an air pump is positioned at or below the waterline of the aquarium.
Suitable For: Coldwater, Tropical & Marine
Also available in single pack.