Everything you told us is true, the Enviroswim is very easy to use (set & forget), extremely low maintenance & best of all the water is pristine and clear each and every day without one drop of any chemical oxidiser. All I need to add is a little acid in the pool every 4 or 5 days to maintain proper pH levels as this is a new concrete pool. Apart from that no other chemical maintenance is required. Anyway so far so good, to date we are extremely happy with the fresh water experience, no stinging eyes, no smells & the plants we water with any excess water are still alive. We will have no hesitation in recommending your product to anyone here in Melbourne.