High Quality Material Made of clear acrylic, this breeding box is safe for aquatic animals and lets you clearly observe the breeding process and growth of fish, providing an educational experience. Optimal Environment Designed to create a steady flow of water from the aquarium, it delivers a fresh, oxygen-rich environment that promotes growth and development. This makes it suitable for breeding a variety of fish species. Multifunctional In addition to breeding, it can isolate injured or aggressive fish and provide a controlled environment for introducing new fish into your aquarium, adding versatility to any setup. Easy to Install Comes with all necessary components and instructions for straightforward installation. It easily attaches to the side of your aquarium, saving space and minimizing disturbance to your water. Use scenarios - Breeding and rearing fry in a safe, isolated space while parents are kept away, enabling easy observation of growth. - Isolating an injured or aggressive fish to prevent bullying or further harm while monitoring recovery. - Quarantining or acclimating new fish before introducing them to the main tank, reducing disease risk. This product emphasizes function, compatibility with standard tanks, durable clear acrylic material, and reliable performance for education, observation, and safer fish management.