Aqua Globe Check Valve AQ-CKV-1
This product comes in single packaging.
Our Aquaglobe Air Line Check Valve prevents water from siphoning out of the aquarium through the air hose and into the air pump in the event of a power failure or when removing filters and other air-driven accessories from the aquarium.
We highly recommend having one of these if you plan on using air stones and air pumps.
5 × 1.5 × 5 cm