The average lifespan of the Punpi fish is only 2 to 3 years. The Punpi fish, scientifically known as the long-bodied jack, belongs to the carp family and has food value and is also used medicinally.

The average lifespan of the white cloud goldfish is 2 to 5 years. Baiyun Jinshi, also known as Baiyunshan fish and red-tailed fish, belongs to the genus Tangfish of the family Carpidae, and there is only one species in this genus, which is distributed in the Pearl River Delta region of Guangdong. The Baiyun Jinshi is endemic to China and is a national key wildlife species under Grade II protection. However, due to its narrow distribution and scarce population, it is now extinct in the wild.

Rhodeus carpatus is the same **** living organism as mussels in nature. During estrus, Rhodeus rhodeus rubs the sensitive parts of the mussel, causing the mussel to open its shell, and the female takes the opportunity to discharge her eggs into the mussel, while the male ejaculates nearby, fertilizing the eggs. After the eggs inside the mussel go through the incubation cycle, the gills of the small fish are parasitized with the larvae of the mussel, which are then taken to the outside world as the small fish grow.

Breeding of white cloud goldfish: When you notice that the males start to chase the females frequently, fish out 1 female and 2 males into a breeding tank with some plants on the bottom of the tank to prevent the parent fish from eating the eggs. Place the breeding tank in a warm and sunny place. When you notice the female's belly is deflated and there are crystal clear eggs at the bottom of the tank, fish out the parents. If possible, you can use a rubber-tipped dropper to suck out the eggs. Be careful not to force the eggs out of the attached material as they are sticky, otherwise they will break. If the eggs are stuck to plants, you can remove them together with the plants. If possible, place the eggs in isothermal distilled water that has been oxygenated for 2 hours. This will greatly reduce the chance of egg necrosis. Hatching can be accelerated by placing the egg container in a warm, sunny place. However, be careful not to raise the temperature so high that it cooks the young fish. Eggs will hatch in 1 to 7 days depending on the temperature (usually 3 to 5 days), and the hatchlings are transparent. 3 days later, the eyes can be seen. On the fifth day, put the fry into a container with green water and wait until they are a little older to feed them with the articulated larvae.

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