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Old 01/16/2008, 12:43 PM   #103
Registered Member
Join Date: Feb 2007
Location: Goose Creek, SC
Posts: 238
Here's a question...
I was told my my water supplier that I have RO/DI desalinated tap water. My new TDS meter measured at 90... but I haven't gotten it calibrated....
So, how bad is that for water from the tap?

5 gal. salt nano
20L salt nano
55 gal. malawi cichlid community
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