The Planted Tank Forum - View Single Post - Do you think this would hold water?
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post #5 of (permalink) Old 10-05-2012, 12:35 AM
Planted Tank Guru
Join Date: Jan 2010
Location: Contra Costa CA
Posts: 10,524
I would not use galvanized. That is high in zinc, which is a plant nutrient in VERY low levels, and toxic at only slightly higher levels.

If you like the shape of galvanized, use a pond liner so the water is not in direct contact.
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