Hi,
What water can I use to top off my tank if i don't have RODI? Distilled, Mineral, Poland Spring?
I can't use saltwater, which I buy at lfs. They do not sell RODI.
What water can I use to top off my tank if i don't have RODI? Distilled, Mineral, Poland Spring?
I can't use saltwater, which I buy at lfs. They do not sell RODI.