sera FD Krill Freeze Dried TreatsThe delicacy for increased fertility. sera FD Krill is the natural delicacy consisting of 100% Krill for all bigger fish and invertebrates in fresh and marine water. The particularly high amount of protein and natural, color enhancing astaxanthene effectively enhances readiness to spawn, liveliness and color development. Due to their excellent ingredients, the planktonic marine shrimps originating from clean, cold waters are an important basis of the