2Pcs Fish Tank Breeding Box, Aquarium Box with Nylon Mesh Plastic, Isolation Net Large and Small Fine 1mm for Guppy Betta Shrimp Raising

【2-in-1 Set, Large and Small】This set includes 2 fish tank breeding boxes—one large measuring 26×15.5×15cm (10.24×6.10×5.91in) and one small measuring 16.5×15.5×14cm (6.50×6.10×5.51in)—so you can choose the size to suit your tank and needs. 【Fine Mesh, 1mm Opening】Made with fine mesh with about 1mm openings, it allows smooth water flow while preventing fry from escaping or being harmed by adult fish, ideal for breeding and isolation. 【With Divider, Two Chambers】Each box has a white hollow divider inside that creates 2 separate chambers, letting you isolate different fish or hatch in separate sections with flexible layout. 【White Plastic Frame】Made with a white plastic frame and fine mesh, it is sturdy and can be attached or hung in the aquarium for breeding, isolation and raising. 【Versatile Use】Suitable for breeding, isolation, hatching and temporary housing of guppy, betta, shrimp and more, and also useful for isolating sick or newly added fish.