i have found the following ozonators, and I'm trying to figure what is best:
- Nature Kleen
- Portazone
- Sota Water ozonator
- Cheap chinese ozonator from ebay (less than 75 $ and with great ozone outputs)
- Dr's Katz ozonator
- Enaly ozonator OZX-300AT
- Ozonator FQ 500
Hope someone will help us to find the right ozonator for our parasite purposes.