PINVNBY Acrylic Fish Breeding Box，Guppy breeding Box Acrylic Fish Isolation Box Aquarium Incubator with Suction Cups for Guppy Shrimp Small Baby Fishes（3.9 x 3.9 x 3.9 inches）

Protect and Nurture Fish Fry: Our breeder box for fish tank can separate the mother fish from the fry, which can protect the newborn fry from being eaten and improve the survival rate of young fish

Product Size: Fish breeder box for aquarium size is: XS: 3.9 x 3.9 x 3.9in, S: 5.9 x 5.9 x 5.9in. M: 7.48 x 3.93 x 3.93 in. Suction cup: 1.77in, Hook: 1.89 x 5.5 in. You can buy the fish breeding box according to the actual situation

Multi-functional Design: Our baby fish tank comes with a separate isolation panel that reduces the risk of fish attack and protects injured fish or small fish. The top feeding hole eliminates the need to open the lid to feed materials

Transparent Acrylic for Easy Monitoring: Made of transparent acrylic, our guppy breeding box allows you to observe the condition inside. The removable divider enables you to customize the size and number of chambers as per your requirements

Easy to Install: Install according to the installation diagram on the picture, you can harvest a breeder box for a fish tank in 3 minutes. The suction cups are sturdy and stable and will not slip off