The Aqua One Airline Check Valve (also known as a Non-Return Valve) is a small, yet essential, aquarium accessory that prevents water from back-siphoning into your air pump.
This can happen if your air pump is positioned below the waterline of your aquarium, when a pump fails or when there is a power shortage.
Back-siphoning can damage your air pump and potenially drain your aquarium, so using a check valve will prevent this.
The Aqua One Airline Check Valve is easy to install.
Simply cut your airline tubing, place the check valve in the airline that runs between the air stone and the air pump, and then reconnect the tubing.
The check valve will allow air to flow through it in one direction only, preventing water from back-siphoning.
The Aqua One Airline Check Valve is made from durable plastic and is available in a pack of 1 or 2.
It is compatible with all standard aquarium air tubing.
Features:
- Prevents water from back-siphoning into air pump
- Easy to install
- Made from durable plastic
- Compatible with all standard aquarium air tubing
Benefits:
- Protects your air pump from damage
- Prevents flooding from your aquarium
- Gives you peace of mind