Aquarium Fish Tank Fish BreedingHatcher Net Hanging Mesh Box Separate Container Features: new and high quality. Compact design, easy assembling. Suitable for all kinds of aquarium, cold water, tropical and marine fish. Ideal for saving fry in your aquarium from other fish. to, the net breeder provides security for baby fry or even sick and injured fish. Hangs on the side of most glass aqua riums. Fine mesh to keep fry protected. Usage: 1. Insert four cylinders in the four corners of the upper and lower frames and combine them. 2. Enclose the entire frame from the bottom to the of the fine net. 3. the four suction cups on the shaft of the frame. 4. Put the water isolation net into the water to make the suction cup adsorb on the glass, and the water should not the upper frame. Specifications: Color: White Material: plastic, gauze Size:S:16.5X14.5X15cm/6.49"x5.70"x5.90;M:26X15X18cm/10.23"x5.90"x7.08" Weight:S:140g;M:230g Package: 1 x Aquarium net breeder 1 x Net 4/6 x Suction cups