Irrigation valve 16P to 4-point switch Plastic Fish Tank Aquarium Water Flow Control Valve Hose Pipe Valve Tube Pipe Connector Application - This fish tank water flow control valve is a good product for you to keep fish. Suitable for fish tank or aquarium use. Function - Hose pipe valve Helps control the water flow through your hosing. High Quality - Our aquarium water control valve is made of quality plastic material, durable and practical to use. Main: Gardening garden tools, grafting tools, grafting packaging materials,Nursery products, seedling management products, Horticultural garden irrigation accessories, medium distance sprinklers, micro sprinklers, drip irrigation, controllers, etc. Park landscape copper sprinklers, all kinds of sprinklers. Size 8.7*1.6cm. pack*5pc.