Aquarium CO2 Check Valve, Stainless Steel Needle Check Valve Bubble Counter Aquariums System CO2 Regulator Fish Tank Accessory(Single Head Micro metering Valve Bubble Counter)
- Stainless Steel Needle Micro-metering Valve—This aquarium CO2 check valve adopts high quality stainless steel needle micro-metering valve with high precision, that is easy to release CO2 by fine tuning..
- Different Styles to Choose—This aquarium CO2 check valve provide many different styles for you to choose, can meeting your different demands..
- Qualitative Materials—This aquarium CO2 check valve is made of high grade stainless steel material, which is anti-corrosion, abrasion resistant, glossy and durable..
- Ergonomically Design—This aquarium CO2 check valve adopts ergonomically design, special metal-grinded surface, that is easy to operate..
- Easy to Install & Remove—This aquarium CO2 check valve adopts simple design, which is easy to install and convenient to remove..