Aqua-Nursery is the worlds first automatic circulating hatchery. The Nursery draws new-born fry through a tube from the maternity section into the nursery section keeping them separate, alive and healthy. The nursery section may be lifted out separate from the maternity section and placed in other locations. The Aqua-Nursery has a constant circulation eliminating stagnant water, adjustable hangers, and removable top covers.