The best co2 diffuser!
I just switched all my glass diffusers in my tanks to GLA original Atomic co2 diffusers. There is no other diffuser I have used that creates such a fine co2 mist. I guess this is why you need to make sure your co2 regulator can handle higher working pressure. I find running a range from 30-45psi works best in my setups.Love these diffusers!