Review on Capetsma Fish Breeding Box: Acrylic Isolation & Incubation System for Baby Fish, Shrimp, Clownfish, and Guppies by Jenny Davis

The product is excellent, it works like magic. For starters, its acrylic won't affect your aquarium, it has a divider to create two sections so it can accommodate two adults. There is a grille that sits about an inch above the bottom of the box. This grid allows the fry to stay on the bottom and away from the adult fish until you can remove the adult fish from the nest. Once you remove the adult fish, everything is removed (partition and grate) to give your juveniles enough space to swim. I can't imagine the juveniles escaping the box because the slits that let the water through are incredibly small. Fits perfectly in a 10 liter aquarium. Absolutely recommended for rearing, isolation, aquarium acclimatization, incubators. Two thumbs up.