Made of high-grade material, which is non-toxic, safe, energy-saving and eco-friendly
Safe nuts lock system design can effectively lock the CO2 tube and water tube to prevent loosening
Adopt reserve osmosis technology to diffuse CO2, which can increase the dissolved effect and save the usage of CO2, being more friendly to the environment
Easy and convenient to use and install
Also comes out with complete dissolved rate and produces excellent effect for the aquarium