Easy maintenance and tool-free operation: detachable design disassembles quickly for cleaning or inspection — no tools required. Protects newborns and supports breeding success: functions as a separating hatchery for pregnant fish, keeping fry safe from adult aggression and improving the survival rate of newborn fish. Clear, safe observation: creates a secure breeding box for small fish while allowing you to monitor baby fish easily. Space-saving, secure attachment: installs inside your fish tank and fixes tightly with two suction cups. Floating, double-layer combination conserves aquarium floor space while providing a sheltered area for fry. Reliable function: designed specifically to separate, protect, and temporarily house pregnant fish, newly born fry, or small/fragile fish within the main aquarium. Practical applications Birthing and protection: keep a pregnant fish separated until she gives birth and the fry are strong enough to join the main tank. Fry rearing: isolate newborns to prevent predation and to control feeding until they grow. Quarantine and recovery: use as a temporary shelter for small, injured, or stressed fish that need close observation. What it solves Prevents adult fish from attacking or eating fry. Makes feeding and monitoring of baby fish easier and safer. Reduces the need for a separate tank by providing an in-tank breeding compartment. What to expect Simple attachment to the inside of your aquarium using two suction cups. Quick assembly and disassembly for routine cleaning and maintenance. A compact, double-layered floating design that saves space while offering a secure environment for small fish.