Aqua One Co2 3 in 1 Ceramic Diffuser

Aqua One has your CO2 requirements covered with the Nano CO2 Set. The set comes with everything you need to boost aquatic plant growth! Carbon dioxide (CO2) assists your aquatic plants to grow and thrive. Without sufficient combinations of CO2 and lighting, aquatic plants are unable to photosynthesise and grow. Specifications: Co2 3in1 Ceramic Diffuser With Bubble Counter