ozone generators and activ carbon pellets

[mollypy]

does anyone use ozone generators for odour control if so are they any good,I would like to try one in my setup but they are a bit expensive to buy and find they are no good, also what kind of a place cud I buy active carbon pellets to refill carbon filters myself
thanks

[keeko]

i have never used a ozone generater but you can get ativated charcol at a pet store of off the internet if you need a lot

[mollypy]

thanx, never had a problem with people being able to smell it and ive been growing for over 10 years, all of a sudden the boys in blue raided coz they said they cud smell it so now is the time to sort it