5 Pcs Aquarium Valve One Way Stainless Steel Control Lever Valve for Fish S

This fish straight valve distributor can manually control the oxygen or open or close the . Easily turn the closing lever of this one‑way aquarium control valve to control the and keep it in place. Our fish straight valve distributor is made of stainless steel, does not rust, and is harmless to fish. Item Type: Aquarium   Valve Material: Stainless Steel Product Size:

Outlet: Approx. 4mmCelsius0.2in

Inlet: Approx. 4mmCelsius0.2in