Seek the cause of death of the goldfish, and the goldfish die one after another

The problem of water! There is no way! I remember that when I was a child, goldfish were the best to raise, but now it is difficult to raise!

Now there are too many chemicals added to the water, and we can't raise them at home like the ones they specialize in breeding have pools that can dry water and be grounded, so it is not easy to raise. It would be much better if you could use an old-fashioned mud pot to raise it on the ground.

End of life or die!

It's cold, freeze to death.

It may be due to poor water quality, high or low water temperature, dirt or pollutants accumulated in the pond, lack of nutrients or lack of oxygen for the feast, infection with viruses, parasites or diseases. Water quality should be checked immediately, water quality should be improved, water should be replaced, dirt should be removed, viruses and parasites should be prevented in a timely manner, and nutritional and oxygen support should be given.

Hello, your goldfish and golden carp have died one after another, it should be related to the recent weather, it has now entered the rainy season, the air pressure is very low, and the amount of dissolved oxygen in the water is significantly reduced; When the temperature is high, the amount of dissolved oxygen in the water will also decrease; When the water temperature is high, the metabolism of the fish increases, and the oxygen consumption of respiration increases; These two low and one high, if coupled with the density of fish in the tank, the water quality will deteriorate seriously, the sediment and the bait will quickly decay, and this process will also consume a lot of oxygen, so that it repeatedly becomes a vicious circle, so that the water is seriously hypoxic, which leads to the inevitable death of the fish. Goldfish is not difficult to serve, generally speaking, where carefully raised, managed properly, fresh bait, qualitative, quantitative, regular feeding, pay attention to stocking density, master the water temperature changes and other orders, you can raise goldfish well. The following is an introduction to the tips that you must pay attention to when raising goldfish for your reference.

1 To raise good fish, you must first learn to buy good fish: healthy fish swim and forage in the middle and lower layers of the Zen rotten water body, with bright colors, natural and leisurely swimming posture, and clear and elegant tail fins. Those who sink to the bottom, float their heads, swim and struggle, have trauma, white hair, white spots, thick tail fins, turbidity, severe bloodshots, and are alone are diseased fish that must not be purchased.

2 Don't rush into the tank after buying the goldfish home, put the plastic bag containing the fish into the fish tank for 10 to 20 minutes before opening it, and then let the water in the tank pour into the bag several times, and gradually mix with the original water in the bag, so that the fish can gradually adapt to the water temperature and water quality. If there is a light, the light should be turned off, and the fish are quieter in the dark and are not easily frightened. Fish frightening is one of the important causes of disease.

3 The temperature of the water cannot be changed drastically. Goldfish can survive in a wide range of temperatures, and can survive under the ice in winter, and can live normally as long as they are not exposed to the scorching sun on hot days, but if they change dramatically, the temperature will be leaked, which will lead to illness or death. The water temperature of the fishmongers drops to 5 degrees or even lower in winter, and more than 30 degrees in summer, so you should pay attention to the water temperature in the aquarium store and the water temperature in your fish tank when buying fish, and the deviation should not be too large, generally within 4 degrees is allowed.

4 Therefore the new water that is ready to be used to change the water of the goldfish must be stored for a day or two, which is called drying water. On the one hand, the purpose of drying water is to remove some of the chlorine in the water, and the other function is mainly to bring the temperature of the new water and the old water closer. 5 Don't change the water too much at one time, that will lead to water quality discomfort.

Water quality includes pH, hardness, residual chlorine, dissolved oxygen, nitrate, sulfide, protein and turbidity. Goldfish have adapted to live in the original water quality, and if the water quality is suddenly changed by changing all the water, the goldfish will not be able to adapt and suffer from water incompatibility. If you need to wash the bottom of the tank, you should also keep some of the old water, and add new water after returning the water to the tank after washing.

6 Pay attention to the stocking density of fish. Goldfish like a large activity space, beginners often see their favorite fish to buy, rarely care about how many fish can be raised in the tank, even if you ask the fishmongers for advice, for the purpose of profit, can you say that you buy less? Based on my own experience.

1. Change a large amount of water to ensure that the water temperature is consistent with the original.

2. The air pump pumps to increase the dissolved oxygen content;

3. Look for possible reasons for the dying of the little goldfish, such as sun exposure, lack of oxygen, illness, etc., and eliminate them as soon as possible;

4. Observe closely, and immediately fish out the dead fish once the treatment is ineffective. Note that when the fish is not sick, it should be noted that the fish should be bathed with 2% salt water for 60-30 minutes, 20ppm potassium permanganate concentration bathed for 20-15 minutes, and the drug prevention of ppm crystal trichlorfon into the tank, and the occurrence of fish diseases can be basically avoided if the method is appropriate.