Aquarium Cichlids Fish Egg Incubator Tumbler Fish Hatchery Mouth-Brooding 50mm

Made of non-toxic plastic material, hatching for raising fish eggs

Suction tube clamp soft, easy to install, not easy to scratch the incubator director

Mesh uniform and dense to ensure smooth flow of water and improve hatchability

Biochemical cotton can avoid the impurities in the fish tank into the incubation chamber

Hatching fish eggs, you need to use the same fish tank water, so that fish eggs adapt to the environment