That is more than likely your safest water source, unless you opt to buy your
own RO/DI unit.

Those bottles the water is stored in are made to be safe for human consumption,
so it should be okay.

Marc


Scott McLeod wrote:

Has anyone ever done a test on the distilled water in plastic gallon
jugs that you get from the supermarket? I use this for top-off water
but have not done tests on it. I've got a small 25g reef tank so the
expense is not too bad...but I just wonder about chemicals from the
plastic jugs that may leech into the water. Any opinions?

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