Re: Magna Pool...beneficial or not?

I have not heard of a magna pool before. One of the questions I would ask them is, in addition to filtering the water, as all pools have filters, how do they disinfect the water? Usually you add either chemicals or I have known people who had a hydrogen peroxide system. But I would definitely call them and ask questions, such as cleaning/disinfecting substances/chemicals. They have to be using something.