Fish first raise water, water quality is very important for fish, poor water quality can easily lead to the death of fish. Therefore, when opening the jar, we should pay attention to the fact that both the water used in opening the jar and the water changed at ordinary times can only be used after several days of drying. In addition, daily water change should also pay attention to frequency and dosage, water change will also lead to a decline in water quality, too often will stimulate the fish body. Generally change once a week, each time about one fifth can be changed, more can not exceed one third.
For many fish, they do not have the concept of satiety, as long as you feed, they will eat, so it is easy to feed more. Feeding too much, even if the fish do not die, will suffer from gastrointestinal diseases, affecting its health. Therefore, the dosage of feeding must be controlled at ordinary times, and the appropriate feed should be selected according to the type and size of fish.
If the fish does not pay attention to treatment after getting sick, it will also lead to death. Therefore, it is necessary to pay attention to observe whether the fish has a poor appetite or does not like to swim at ordinary times. In such cases, it is necessary to change the water, raise the temperature, and add salt. In serious cases, a medicated bath is needed. In addition, the general fish will not get sick frequently, if always sick, may be a problem with the fish tank, when the tank did not open well. In this case, drug treatment alone is not enough, and it is necessary to re-open the cylinder for disinfection.
Many people like mixed culture of fish, many different kinds of fish raised together is indeed very good-looking, but mixed culture also depends on whether it is suitable, some natural fierce fish, or relatively cheap mouth fish, mixed culture will be in trouble, and there are too many differences in body shape of fish do not mix culture. Otherwise, there will be big fish eating small fish.
