Review on Pawfly Fish Breeding Box Tank with Hatchery - Ideal Aquarium Incubator and Isolation Solution for Baby Shrimp and Guppies by Morgan Brown

Easy and secure attachment to the aquarium. BUT I was disappointed with the design. There is practically no place for a pregnant Pisces to feel comfortable before giving birth. We used for the pregnant swordtail. she hated it. I was worried it was stressful enough for her that she didn't survive. The detachable part of the bottom grill can (and should) be set much lower to make it more comfortable for adult fish. She finally had roasts, and now they hang out together until they grow up. This is a good size for roasts.