Acrylic Transparent Double Layer Aquarium Fish Breeding Isolation Box Incubator. Specifications: Can be used as the spawning box for the viviparous fishes. Prevents adult fish from attacking so as to improve the survival rate of juvenile fish. Isolation function: can isolate aggressive fish, injured fish or small fish. Unique transparent cover design, preventing fish jumping out of the box. High quality suckers can be used to fix the product conveniently. Floating design, double layers combination, saving space. Item Name: Fish Breeding Isolation Box Material: Acrylic Features: Transparent, Double Layer, Floating Design S: 7cm x 7cm x 11cm/2.76" x 2.76" x 4.33" (Approx.) L: Length: 10cm/3.94" (Approx.) Width: 7cm/2.76" (Approx.) Height: 13cm/5.12" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Fish Breeding Isolation Box