CHIHIROS - Mini CO2 Regulator Kit 16g lasts 35 Day perfect for nano tanks with minimalist look

Whole Set includes:

Mini CO2 Regulator 1pc

16g CO2 Cartridge(UNF 3/8) 3pcs

Nano CO2 Diffuser S 1pc

U Clip M 8mm 1pc

Air Hose 1 meter

Bubble Counter+Syringe

CO2 Solenoid+Power Supply

Note: We tested 1 bubble/5s, working 8h per day, each cartridge can work about 35 days