Re: what type of ozone diffuser(air stone)are you using?

Hello rhesus-negative
I've had a bit of experience with a lot of different diffusers. I think the blown glass and stainless steel diffusers are the best because of the small bubble size. Try to find a good blown glass diffuser. Almost impossible. The smaller the bubbles, the more pressure is required to produce them and the quicker impurities will clog the pores of the diffuser. Some inexpensive air-fed ozonators will not produce enough pressure to use a stainless steel 2 micron or less diffuser while most oxygen concentrators or oxygen tank/regulators have no problem blowing through even a .5 micron stainless diffuser.
The diffusers in the link you sent are good ones-very ozone resistant but not really very small bubbles compared to a 2 micron stainless.
Hope this helps,
Paul Tweet