Non-toxic & Durable MaterialOur 2022 version aquarium breeding box is made of high quality ABS, environmentally friendly, odorless, non-toxic, durable, harmless to fish or shrimp. Even if it is placed in water for a long time, it will not age or deform. Super Dense Net-0.1mm Grid SpacingThe upgrade grid spacing of our aquarium nursery box is 0.1mm, which can effectively isolate baby fish and improve the survival rate of small fish. Comes with 6 powerful suction cups, which can be firmly attached to the fish tank. (Please keep the contact surface clean and dry) Easy to Install & Upgraded SizeDetachable parts, easy to install, and the isolated area can be manufactured quickly. Large size-25*15*15cm, our fry hatchery net has a larger capacity. Please feel free to leave us a message if you have any questions. Multifunctional Breeding BoxOur large aquarium breeding box can be used as spawning box for fighting fish, tropical fish, guppy, etc. to prevent adult fish from attacking and improve the survival rate of fry. It is also possible to isolate sick fish or injured fish. 100% Satisfaction After-Sales ServiceOur fry hatchery net box is the top choice for aquarium. We do our best to offer better products and service. Please feel free to leave us a message if you have any questions about our fry hatchery net box. Package Including1 Dense Net Aquarium Fish Breeding Box 6 Suction Cups Material: Premium ABS Color: White Size: 26*15*15 cm