| lots and lots of people are afreit of ozone the problem is they don't know how to control it if you keed it under control in the reactor and low readings ones the ozone get to the level disrier it will stay like that for cuple of days
the is some bioball you have to use and there is a way to make one but i really recoment you if you have the skills you can make one if not try by some one who can if not you will be in big troble | 
