There was a store here in Columbus,OH named Byerlys aquarium that was around for years (they recently closed for good), anyway they had a 75 gal. reef tank for there display with one of the largest toodstool leathers I have ever seen. approx 2 feet across edge to edge, thay also had plenty of other softies in it. It was a fantastic looking tank. They ran vho's on it for years and then switched to mh. They always used tapwater on it,so I asked what supplements and such they used and they told me none!!
I was suprised to here that all they did was regular water changes. they also had a skimmer on it. that tank looked great for at least ten years.
Oh and they told me also that there tap water was not that great,
at least compared to city water.
p.s. even though I know what they did I still use a 6 stage r.o. d.i.
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