lasenersm 20 Pieces Aquarium Air Valve Connector Aquarium Air Tube Connector Plastic Elbow Connector L-Shaped Tubing Connector for Fish Tank 4mm Airline Tube, Transparent

About this item

• Made of quality plastic, durable.
• Color: transparent
• Easy to use, just slide inside each air tube, it can connect two air pipes. It can help to increase oxygen and keep the air fresh, provide a healthy environment for your fish.
• Design with L shape, widely use to extend or repair fish tank air hoses. Fit for air tube with an inner diameter of 4 mm.
• Suitable for fish tank, aquarium and so on.