Why do Mary fish bite each other and how to deal with it?

Excessive hunger: If the breeder does not feed the Mary fish for a long time, it will cause them to be very hungry and attack their companions. At this time, they need to be fed a small amount of food to relieve their anxiety. Excessive feeding density: Excessive feeding density will lead to insufficient living space and conflict between them. At this time, some fish should be taken out to reduce the feeding density. Fighting for mating rights: During the breeding season, males will fight each other for mating rights. Separate them at this point.

1. Excessive hunger

1. Reason: If Mary fish are not fed for a long time, they will be very hungry and bite their own kind to seek a chance to survive.

2. How to deal with it: Put a small amount of food into the fish tank to replenish their energy and prevent them from harming their own kind. When feeding food, be careful not to put too much. Putting too much at this time will increase the burden on their intestines and stomach and affect their health.

2. Excessive

feeding density 1. Reason: When the feeding density is too high, the oxygen and food in the water can not satisfy their survival. At this time, they will attack their own kind in order to compete for living space.

2. Treatment method: Take out part of the Mary fish in the fish tank to reduce the feeding density in the fish tank and prevent them from fighting again. If the feeding density is too high, it will pollute the water quality. At this time, the water in the fish tank needs to be replaced to provide them with a clean living environment. So they can live a better life.

3. Competing for the right

to mate 1. Reason: In the annual mating season, Mary fish will be very vigorous. At this time, the male fish will fight each other for the right to mate with the female fish. And

2, the treatment method comprises the following steps of: respectively pairing the male fish and the female fish and putting the male fish and the female fish into a fish tank, wherein the pairing mode of one male fish and one female fish or the pairing mode of one male fish and a plurality of female fish can be selected. This can not only ensure the yield of offspring, but also prevent them from fighting.