1. Professional Isolation Design: This floating fish breeding isolation box is for isolating and individually housing ornamental fish such as bettas and guppies. It helps prevent crossbreeding while facilitating observation and care. 2. Ideal for Fry Hatching: The fish breeding box provides a safe environment for the secure growth of small fry, increasing their survival rate by controlling hatching conditions and minimizing the risk of attacks or consumption by parent fish. 3. Multifunctional Use: Designed for various needs such as breeding, hatching, and independent housing, this breeding box is suitable for a wide range of fish species, enhancing its practicality in different aquaculture scenarios. 4. Quality Material: Made from materials, this floating aquarium fish breeding isolation box offers transparency and impact resistance. It ensures a reliable and stable environment for your fish without compromising aesthetics.