Description
2 x 3-Way Air Valve Distributors 5 x Non-Return Check Valves 10 x Suction Cups Control the flow of vital O2 from your pond aerator or aquarium air pump with this handy Manifold Taps Valve Non-Return Check Valves protect you air pump by preventing aquarium water from back siphoning during a power outage Suction Cups fit the Air Valve Distributor and standard tube well, sticking to the tank firmly
