Aquazone 50 Plus Ozonizer/Controller (East Raleigh) $100, or best offer Hasn't been used in a few years, but works fine. Comes with power supply, small air pump, and about 3 feet of ozone-resistant tubing. No ORP probe. Manual available online...

Red sea 100mg Ozone Gen. New with 250mg. dryer $ 100 bucks. My closet is getting thinner LOL:)