Aquatops aquarium nursery box conveniently provides a safe haven for newborn fish fry and can also be used for isolating weak, sick or aggressive fish. Our nursery box includes a soft, mesh net and suction cup mounts making it easy to separate your aquarium creatures without sacrificing any additional space. Keeps newborn fish safe Isolates weak, sick, or aggressive fish Removable divider to separate multiple fish Ideal for bettas For fresh or saltwater aquariums