Can I use regular tap water to cool the Hydroflector?
We have found variable results from different water sources. Not all tap water is the same and well water seems to be the worse in most cases. We recommend the use of distilled water (reverse osmosis) which is free of suspended carbonates which can collect on the inner glass surface and hamper performance in time. Generally speaking, water with a TDS reading of under 250 is ok. The lower the better.