The Planted Tank Forum - View Single Post - Why is my Vallisneria Spiralis struggling?
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post #3 of (permalink) Old 01-08-2013, 03:49 AM
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Join Date: Jun 2007
Location: Midland, MI
Posts: 504
Excel can melt vals. Some people have issues with the two, some dont.

Do you dose any NPK in any form? What's the light output of your fixture?
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