Airline Check Valve
Airline Check Valve Carded - 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.
Features & Benefits:
- Easy and convenient to install
- High quality!
- Essential safety device
Suitable for: Coldwater, Tropical & Marines