1. How much salt is appropriate for koi fish In the daily feeding process, it is not necessary to put salt into koi fish. If it is sick, it should be put according to the amount of water in the fish tank, and the concentration is usually 0.03%-0.05%. In addition to raising fish living in saline environment, don't put salt into the water. If the salinity is not well controlled, it will be difficult to treat diseases in the future. Salt is usually released to improve the osmotic pressure of water, which can prevent the invasion of germs and reduce the burden on kidneys.
2. What should we pay attention to when adding salt to ornamental fish1. Pay attention to concentration: The first thing to pay attention to when adding salt is 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.
