The fish at home died. What does feng shui say?
Let's discuss the sudden death of pet fish at home today. What is the reason?
Let's be specific.
Ornamental fish suddenly died in large numbers for the following reasons:
First, the water temperature changes suddenly. Suddenly, a large change in water temperature will cause fish to die in a short time. This happens mostly in fish that are sensitive to water temperature, especially small fish and young fish. If you don't pay attention when changing water, the temperature difference is too big, and the fish won't die immediately at that time. If the heating rod is suddenly damaged in winter, the water temperature in the fish tank will drop greatly. To avoid this situation, it is best to raise the indoor temperature, so that the water temperature in the fish tank will not drop too fast. The temperature difference between day and night of water body should not exceed 3 degrees Celsius. When adding water, it is best to add water higher than aquarium water 1~2 degrees. Fish that have experienced drastic changes in temperature difference will catch a cold even if they don't die suddenly, and the mortality rate after catching a cold is extremely high, which will also cause infection.
The second is the sudden change of water quality. Most of the water quality problems occur in newly bought fish. The new fish don't adapt to the water quality here. It may have been fine just put in, and it may have died overnight. To avoid this situation, it is best to put new fish in neutral water and put them in the right way. Be sure to swim for a long time, slowly, and let the fish adapt to the new water slowly before putting it in.
Third, the change of oxygen content in water. In a fish tank without circulating water pump, after a night of oxygen consumption, all kinds of organisms in the water are prone to lack of oxygen in the morning, resulting in dead fish or sudden changes in water quality, and fish with poor tolerance will die immediately; There are too many residual bait in the water, and the decomposition will also make the water seriously anoxic; When the water pump is suddenly damaged and stopped, the fish density is high, which will also cause hypoxia and sudden death of fish.
Fourth, acute diseases. Death caused by acute diseases generally occurs in small fish. It is usually a mild disease, which has a great influence on small fish. For example, white spot disease will not kill big fish, but if small melon worms parasitize on the gills of small fish, they will suffocate immediately, but this situation is rare, so attention should be paid to prevent the invasion of foreign microorganisms.