- Product name: aquarium air valve
- Hose connector diameter: 3 7mm/0 145"
- Overall Size(Approx): 43 x 22 x 10mm/1. 7" x 0. 9" x 0. 4"(L*W*T);Material: Plastic
- Package: 5 x aquarium air valves
Plastic air valves are for fish tank/ aquarium use. 2 way type valve. Help to increase oxygen and keep air fresh, create healthy environment for your fish. Easy to connect hose.