Space Saving and Secure Mounting Attach firmly to the inside of your fish tank with two suction cups. The floating, doublelayer construction keeps the setup compact and unobtrusive while maximizing usable tank space. Versatile Isolation Box with Clear Panel Features a clear panel design to prevent jumping and to allow easy viewing. Can be used as a spawning box for livebearing fish, providing a dedicated space during breeding. Especially beneficial for aggressive or injured fish. Safe Breeding and Easy Observation Creates a safe, contained breeding area for small fish while allowing you to monitor the fry easily. This helps you oversee development and behavior without constant tank disruption. Protective Hatchery for Pregnant Fish Acts as a separating hatchery to keep pregnant fish apart from tank mates, protecting newborn fry from attacks and improving their survival rate. Use Scenarios Scenario 1: Breeding livebearing species in a community tank while minimizing risk from aggressive tank mates. Scenario 2: Quarantining or isolating newly added or injured fish without removing them from the main tank. Scenario 3: Observing and caring for fry after birth in a controlled, lowstress environment.