If when feeding the lucky fish, it eats into its mouth and spits out again, there may be many reasons. First of all, it may simply lose interest in one food, if it has been feeding only one food, then this is probably the reason. Moreover, if this happens after feeding too much food, it may be that the lucky fish are too full and do not want to continue eating, just out of the sense of competition for food and preempt the food. It may also be sick, or the water quality is too poor, these reasons will lead to their poor appetite, unwilling to eat. Finally, if the food is shrimp and the shrimp gun is not disposed of in advance, they may have been stabbed in the mouth by the shrimp gun while eating, so they spit out the food.
If the lucky fish simply lose interest in one kind of food, then you can give them another kind of food. There are many kinds of food that you can give the lucky fish. In addition to the common small fish and shrimps, you can also feed some insects, or special fish feed, and so on. If it is caused by overeating, then it is necessary to temporarily stop feeding, each feeding quantity can not be too large, there is no residual food in the water. If the water quality becomes worse, or caused by illness, then we need to prevent and treat diseases in time, and we must change water regularly when we breed in peacetime to keep the water quality suitable. If the shrimp is not treated with shrimp gun, it needs to be fed after treatment, and the hard shrimp gun is easy to cause harm to the lucky fish.
