Figure 3

Relative phyla (upper charts) and order (lower charts) abundance of European seabass gut microbial communities. Fish were fed a basal diet with no supplement (CTRL) or supplemented with Gracilaria gracilis powdered biomass at 2.5% (ALGAE2.5), at 5% (ALGAE5) or with the seaweed extract at 0.35% inclusion rate (EXTRACT).