1. Large Design: Protect the survival of your fry with the spacious incubator of our fish breeding box (17.5 x 16 x 8.5 cm), which shields them from attacks and ensures better survival rates. 2. Experience the Thrill of Fish Breeding: Observe fish behavior and breeding uninterrupted with our fish breeding box. Designed with suction cups, it easily attaches to tank walls for effortless installation and removal. Made of acrylic for durability and easy cleaning. 3. Versatile Fish Breeding: The innovative doublelayered design of our fish breeding box creates 2 additional compartments to isolate aggressive fish. Along with a bottom incubator and 2 removable dividers, this multifunctional design simplifies fish breeding by forming 3 separate spaces while occupying minimal room. 4. Application Scope: Ensures the safety of your fry and features a floating, transparent lid design that protects juveniles from aggression by adult fish, significantly increasing their survival chances without restricting them.