- Mar 30, 2011
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I am putting Merrick's blue ribbon poultry electrolyte pack in my duckling's water (what the guy at the feed store recommended). It says it has niacin supplement in it but doesn't say how much. I am feeding them Nutrena Nature Wise Chick Starter Grower (18% Crumbles) as they didn't have anything for ducklings. Do I need to supplement with something else?