Aquarium Control Valves Air Pump Air Hose Connector/Control Regulator

About this item Single Way Valves: T-shaped structure with a straight single way for air to get through. Great to be used in fish tanks, aquariums, aquaculture, gardening or drip irrigation system. Compact Size: 1.5" L x 0.8" H. Right for standard 3/16" ID airline tubing. The layers on each joint make it connect tightly with the hose to effectively prevent slipping out. Free Adjustment: Simply twist the knob and adjust it from closed to wide open to regulate the air flow rate. Non-slip during use due to the texture on the knob surface. Reliable Plastic: Made of durable and healthy plastic for long-time use, it causes no adverse effect to your lovely fish. Extremely lightweight to be set up without effort. Easy to Install: Cut the air tube into 2 sections and insert the air control valve directly to connect them. Twist the knob counterclockwise to open and clockwise to close it. Product Name: Aquarium Air Valve color: blue material: Hard Plastic Size: about 39 * 20mm Weight: 13g Package Contents:100* Aquarium regulating valve Simple design for easy use. The Aquaculture Air Valve can be connected to aquarium tubing. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.