Plastic Control for Valve Aquarium 2 Way Air Line Regulator Connector for Adjusting Fish for Tank Air Pump Gas Volume

Made of high quality plastic, strong and durable, fine workmanship, long service life. Easy installation, just insert the connector directly into the air tube. Aquaculture air valves can be connected to aquaculture pipelines. Plastic Control for Valve Aquarium 2 Way Air Line Regulator Connector for Adjusting Fish for Tank Air Pump Gas Volume. Features: brand new and high quality. Made of high quality plastic, strong and durable, fine workmanship, long service life. Easy installation, just insert the connector directly into the air tube. Aquaculture air valves can be connected to aquaculture pipelines. Connector length about 38mm 1.50 inch. Suitable for 4mm air tube. Specifications: Material: PVC. Color: Blue/Black. Size: Approx. Length 3.8cm/1.50in, Suitable for 4mm/0.16in Tube. Weight: Approx. 2g. Package Includes: 1 Piece Aquarium Control for Valve Blue/Black). note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the dif