Description: - Unique floating and transparent plastic cover designed to prevent the fish out of the isolation room to the newborn fish. It is to fish and isolation space - With sucker, anywhere convenient fixed in the tank - It is a Hatchery for viviparous fish, such as bettas, guppies, medaka, ect. It can Prevent attack from adult fish, improve the rate of juvenile fish - It can Separate aggressive fish, injured fish, , shrimp, and other sea clownfish - Self-floating design with suction cup, does not occupy spaceSpecification: - Material: Acrylic - Color: Transparent - Hole type#Size(LxWxH): Approx. 8x8x8.8cm/3.15x3.15x3.46inchPackage Includes:2 Piece Fish Breeding BoxNote:Since the size above is measured by hand, the size of the actual item could be slightly different from the size above.Dueto the lighting effects, monitor settings, etc. There could be someslight difference in the color of the pictures and the actual item.