Aquarium CO2 Generator Regulating Valve Fish Tank CO2 Fine Metering Valves Adjustable Carbon Dioxide Regulator Air Flow Control Valve Aquarium Water Grass Supplies

Quality Plastic 】Our CO2 Generator Reactor is made of high quality Plastic for long-lasting use. Plastics material, light weight, easy to operate. Suitable for 6mm PU hose. 【High Quality】 It is New and high quality band，ergonomically design, easy to install without using any tool.Size:Two interface distance: Approx.52mm/2.05inch。Package included; 1*Regulating Valve 【DIY Homemade】 DIY homemade is more interesting. 【Easy To Use】 Our Control Valve is easily to set up, low cost and excellent quality, can be used for a long time. 【Widely Used】 This valve can be used in a cylinder or DIY generator to control two gas pipes and be adjusting gas output on cylinder and disposable carbon dioxide equipment.