The Planted Tank Forum - View Single Post - Metricide 14 to replace the Excel dosing
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post #66 of (permalink) Old 09-30-2012, 02:30 PM
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Seattle_Aquarist's Avatar
Join Date: Jun 2008
Location: Seattle, WA
Posts: 3,103
Hi sowNreap,

Your math is good; 5.8ml is closer but 6.0 is close enough...enjoy the savings and don't add the activator.

I purchase 50% Biological Grade Glutaraldehyde and store it in the downstairs refrigerator; it substantially improves the shelf life.

45 Gallon Tall; 96 Watt AH Supply CF; 6700K; & 30 Gallon Long; 2X36 Watt AH Supply CF; Press. CO2; UGF; Heat Treated Montmorillonite Clay
Greater Seattle Aquarium Society (GSAS)

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