1. Breeding method of anchovies 1. Water temperature: Anchovies are tropical fish and like higher water temperature. In artificial rearing, the water temperature can be controlled between 24-26 ℃. If conditions permit, you can use a heating rod to keep the water temperature constant.
2. Water quality: Anchovies can grow better in weakly alkaline water, and breeders can keep the PH value between 7.2 and 7.4. They like clean and refreshing water quality, and it is best for breeders to change water once every 3 days, and the amount of water changed each time should be controlled at one third of the total water quantity. When changing water, pay attention to the temperature difference between new water and old water not exceeding 2 ℃.
3. Feeding: Anchovies are not picky about food, and breeders should feed with a variety of foods. Animal feeds suitable for anchovies include abundant shrimp, red worms, Tenebrio molitor, water fleas, water lice, water earthworms, etc. Plant feeds suitable for anchovies include algae, aquatic plants, moss, weeds, vegetables, fruits, etc. Breeders can also choose some synthetic feed to feed them. Synthetic feed is not easy to pollute water quality, but also can ensure balanced nutrition.
4. Space: Anchovies have long fins, so it is necessary to ensure sufficient space for their activities in artificial culture, so that they can grow better.
2. Precautions for raising anchovies1. Stable environment: Although anchovies do not have high requirements for good environment, they are sensitive to environmental changes. When raising artificially, it is necessary to keep the water temperature and water quality stable so that they can grow better.
2. Regular disinfection: Anchovies have weak disease resistance, so breeders need to check their bodies regularly and sterilize them regularly to avoid them getting sick.
