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The check valve is an important spare part for aquariums, as it prevents water from flowing back into the air pump in case of a power outage. Proper installation of the valve on the air pump tubing ensures the operation and efficiency of the system. The use of this specific valve is recommended to protect both the air pump and the aquarium.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.