I was wondering if someone could give me more info on this new product. A friend emailed me a question and I was unsure about it. It's called Flip Plop for 5K and 10K gallon pools. The larger one uses trichlor. I understand that but the smaller one uses silver chloride. What's the difference between that and colloidal silver? Is silver chloride the active ingredient in silver algaecides? And what's the kill rate of silver? The product says it turns the water into "mineral" water but I can't see how such a small amount can do it. I'm not going to use it but I was curious what others might say.