Grass carp is grass carp. It is a herbivorous fish of the genus Ctenopharyngodon idellus of the family Cyprinidae. It originally lived in rivers and lakes in plain areas, usually in the middle and lower layers of water. Its nature is relatively lively, and it often forages in groups. Raising this kind of fish needs to ensure that the water quality is clean and hygienic, the water depth is about 1.5-1.8 meters, regularly feeding pellet feed, generally four times a day, each time to pay attention to the treatment of unused feed, so as not to affect the water quality.
Silver carp is a freshwater fish of the genus Hypophthalmichthys of the family Cyprinidae, which mainly inhabits the upper layers of various rivers and subsidiary water bodies. This kind of fish is good at jumping, and its activity decreases in winter. Farming, then more use of intercropping, and blunt bream, carp, grass carp and so on together. Water should be injected regularly to keep the water clean, if there is enough plankton in the water, you can not feed, you can also feed powdered feed.
Catfish is a catfish of the catfish family. It has no scales on its body and a lot of mucus on its body surface. It is widely distributed. As a carnivorous fish, it is fierce by nature, and more afraid of light, usually hiding in stone crevices or pits. Artificial breeding, usually raised in paddy fields, usually to feed animal feed, such as water fleas, water earthworms, fish manure, silkworm pupae and so on.
Crucian Carp is one of the most common freshwater fish in China. It has a mixed diet, strong adaptability, and good disease resistance. This kind of fish grows fast, does not require high water temperature, and is very easy to breed. Generally, mixed culture or intercropping is adopted, and black carp, grass carp, silver carp and carp are raised together.
