The PIVBY Fish Egg Incubator Tumbler Aquarium Cichlids Fish Hatchery Mouth-Brooding 40mm is a modern and stylish way to keep your fish healthy and happy. The durable plastic construction ensures that the incubator will last for years to come, while the mesh design ensures that no contaminants enter the tank. With a detachable Type-C cable, it’s easy to set up and store. And with a USB port, you can easily monitor the temperature and humidity inside the incubator.