a week after the fish did not die under the tank is successful. Because of the change of growth environment, the fish need a period of time to adapt, the first three days are dangerous, we must keep quiet, do not feed and change water, as long as we survive these three days, there will be no big problems in the future. After a week of feeding, normal feeding can be carried out, and attention should be paid to feeding and water change.
1. There is a problem with the tank: If the fish will die after leaving the tank many times, it is generally the problem of the fish tank. This is mainly due to the failure to open the cylinder, so it is necessary to re-open the cylinder. Potassium permanganate is used to disinfect the fish tank, water is re-injected after washing, nitrifying bacteria are poured in, oxygen explosion is turned off for a period of time, and fish can be released after the water quality is clear.
2. Problems with water: In addition to problems with the fish tank, problems with water can also cause fish to die. Generally, this situation is due to the fact that the water has not been treated, usually the water for fish farming is tap water, which contains residual chlorine, so it needs to be put in the sun to dry, waiting for chlorine volatilization before it can be used for fish farming.
3. Problems with the fish: If you buy the fish online, the fish itself may also have certain problems. Moreover, it will increase the risk of getting sick during long-distance transportation. If it is not treated in time, it will die. In this case, the best way is to buy fish in another place.
