ISTA Mini CO2 Diffuser

ISTA Mini CO2 Diffuser Small, simple and beautiful shape Large CO2 outlet area and fine bubbles Good carbon dioxide refinement effect How to use Please use it with a carbon dioxide bubble meter and a check valve After inserting the air duct into the refiner, install the suction cup and buckle clip , adsorbed in the cylinder After installation, turn on Co2. At the beginning, you can open the valve wider. After the Co2 emerges, adjust it to a low and appropriate amount.