Description: Material: Made from pp material, this fishing breeding box is sturdy and can be used for a long time, which allows you can clearly observe the small fishes condition Product Size: This fishing breeding box size of 16cmx13cmx12cm, fits easily into most aquariums without taking up too much space, making it ideal for small to medium-sized tanks Fine Mesh: The fine mesh of the fishes separation case prevents young fishes from swimming out and also prevents impurities from entering the fishes tank Features: Square design fish isolated box protects the fishes from hurt, especially for the small fish get better growth Easy Installation: External breeding isolation box is easy installation while the removable components make cleaning and maintenance easier. Fit for both novice and experienced aquarists looking to breed fishes efficiently in their home aquarium setup Specification: Material: Acrylic Size Chart: 16cmx13cmx12cm/6.30inchx5.12inchx4.72inch Package Includes: 1 Piece Fish Breeding Box Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.