Feature:1. The oxygen tube can be fixed on the wall of the fish tank, which is both neat and beautiful, made of high‑quality plastic, and is not easy to corrode.2. The three‑way diverter valve can combine two air outlets into one channel, and can also divide one air outlet into two channels.3. The air stone can hit a large number of bubbles, the air output is large, the gap is rich, and it can be used repeatedly.4. Small and light weight, easy to install, no complicated steps can be installed, bringing you more convenience.5. Also includes other fish tank accessories, you do not need to buy separately, saving your costs.Spec:Condition: 100% Brand NewItem Type: Aquarium Air Pump Accessories Material: PlasticColor: As the Picture ShownPackage List:2 x Air Stone4 x Accessories2 x Check Valve2 x Water Pipe