Multifunctional Fish Breeding Isolation Box Incubator for Fish Tank Aquarium ! Only $19.95ea.! Size:9.5 * 7 * 13cm / 3.74 * 2.75 * 5.12in (L * W * H) Product Description This transparent isolation box is a perfect tool for breeding juvenile fish. It can be also used for preventing adult fish attack so as to improve the survival rate of juvenile fish. Features: Can be used as the spawning box for the viviparous fishes. Prevents adult fish attack 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 used to fix the product conveniently. Floating design, double layers combination, saving space. Specifications: Color: Transparent Material: Plastic Size: 9.5 * 7 * 13cm / 3.74 * 2.75 * 5.12in (L * W * H) Product Weight: 79~111g / 2.74~3.9oz Package Size: : 10.5 * 7.5 * 13.5cm / 4.13 * 2.95 * 5.3in (L * W * H) Package Weight: 105~145g / 3.7~5.13oz Package List: 1 * Isolation Box 7 days money back guarantee. Returned items must be in original condition and packaging with no signs of wear. Customer pays return shipping.