Thanks Again, I'm looking into getting a zapper too, would zapping Giardia be all I would have to do to be rid of the bugger or would I need to take others measures like the homozon, oil and water? I did do a search and found some info that was helpful.
I have a group on yahoo, we all suffer from the same problem, hydrogen sulfide burping supposedly caused by Giardia but some are doubtful this is the cause. I was looking into getting a zapper because I know there are others things going on that zapping would help I'm sure. I am looking for alternative methods/cures other than medications from DRS..