- Aquarium Fish Breeder Net: This flexible nylon net tightly wraps around the isolation box frame, featuring 1 mm fine holes that prevent small aquatic pets from escaping while ensuring smooth water flow. - Innovative Design: Equipped with hollow foam floats, the net cage remains buoyant on the water's surface, preventing leaves and debris from entering. The sealed zipper design effectively keeps fish secure, enhancing their safety. - Versatile Isolation and Breeding Solution: Ideal for isolating and temporarily housing fish, shrimp, and crabs. Perfect for hatching fry, holding fish temporarily, isolating sick fish, and protecting juvenile fish from predation, significantly increasing their survival rates. - Practical Usage: This fish breeder box is essential for safeguarding vulnerable fry, shrimp, and small fish. It effectively protects newborns from being eaten or attacked by other fish, providing a safe environment for growth and development. Optimize your aquarium experience with this reliable and functional isolation net, ensuring the safety and health of your aquatic pets.