Table 3. Composition of fishmeal, fillers, and binders included in experimental feeds, and the percentages of those constituents added to the feeds. Ingredients for fillers and binders are consistent with products used in aquaculture. Experimental feeds include 0-100% fishmeal. Feeds with 0-25% fishmeal represent the range of fishmeal added to aquaculture feeds. Fishmeal taxa include representatives from families commonly used in feeds (Clupeidae, Engraulidae) and from cultured species (Salmo salar , Oreochromis sp. ,Litopeneaus vannamei ).