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  1. Swap n Shop Archived Posts
    Ive got a couple new quart bottles of metricide 30 plus (3.4% glutaraldehyde). This is the active ingredient in flourish excel. Excel is 1.5% GLUT so diluting this down to 1.5 would yield over half a gallon each. Asking $15 shipped per bottle or $25 for both Would also trade for some cherry...