Marina Check Valve Each Pet: Fish Category: Fish Supplies Size: 0kg
Rich Description: A must for all air pumps the Marina 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 airdriven accessories from the aquarium. Simply place it inline of the air hose.
Prevents water from siphoning out of the aquarium through your pumps air hose during the event of a power failure
Simply place it inline of the air hose
