. 1. Ensure sufficient space: The size of grass carp is relatively large, and its adult weight can reach 10-30 kg. If they are raised in a transparent fish tank, they will have insufficient space. After a long time, it is easy to die. Breeders need to prepare a larger fish tank for them, reduce the density of feeding, and provide oxygen in time to enable them to grow normally.
2. Ensure that the environment is suitable: First of all, the breeder should prepare a quiet environment for them, because the grass carp is timid, if people often pass around the fish tank, then they will always be in a state of alert, and will die over time. Secondly, the breeder needs to simulate the environment in the pond or river as much as possible, because the water environment and the types of microorganisms in the fish tank are different from those in the pond or river. Living in this environment for a long time may cause discomfort to grass carp.
? Grass carp are mostly cultured artificially, and their main value is to eat, so the larger the grass carp, the higher their value. In order to make grass carp grow bigger and fatter, it is necessary to feed them more food rich in protein or fat, because they generally do not like to eat some live bait and animal feed, breeders can feed some soybean milk, bean dregs, algae, etc., and can also feed a small amount of red worms, vegetable worms, dragonflies, etc.
