ST International Aquarium GLASS DIFFUSER for Optimum CO2 Distribution
Ensure your beautiful aquarium plants receive a sufficient supply of CO2! Watch your plants grow and thrive with our super effective CO2 Glass Diffusers! Made of high quality material, these Glass Diffusers provide the optimum CO2 diffusion effect! When connected to the proper CO2 equipment, the CO2 will be broken down into small bubbles and are easily distributed throughout your tank!.