1. What happens to fish in salt water Fish may be safe and sound in salt water, and may also show symptoms of discomfort and convulsions. The reason why there is such a big difference is that the concentration of salt water is uncertain. For low concentration salt water, fish will not have obvious feelings, for example, the concentration of 5% per thousand has little effect on it. However, if the concentration is high, due to osmotic pressure, water will not enter the fish, but may seep out, which will make it feel uncomfortable.
2. What should I pay attention to when putting salt into the fish tank1. Pay attention to the concentration: The first thing to pay attention to when putting salt is the concentration, which varies according to different needs. If it is the early stage of the disease, the concentration should be controlled between 3% and 5%. If there is ulceration on the body surface, it needs to be soaked in salt water, and the concentration will rise to about 1%.
2. Pay attention to time: The time for washing fish with different concentrations of salt water is different. If it is 3/1000 salt water, it is no problem to raise fish for a long time, and then gradually change into clear water after the fish recovers. If it is 1% salt water, the soaking time must be controlled within 30 minutes.
3. Pay attention to fish: The higher the concentration of salt water, the greater the side effects on fish. Therefore, if fish is soaked in more than 1% salt water, it must be observed at all times. If discomfort is found, it should be fished out immediately to avoid death.
