adding new fish to the fish tank 1. Disinfection: If you want to add new fish to the fish tank, the first thing to do is to disinfect it. Not to disinfect the fish tank, because the fish tank that has been raised is safe, but the new fish can not guarantee safety, if it carries bacteria into the tank, it will lead to cross-infection, causing a large number of fish in the original tank to die. Therefore, it is necessary to soak the new fish in potassium permanganate for a period of time before it can be put into the tank.
2. Overheating: In order to make the new fish adapt to the temperature of the fish tank, it is necessary to overheat the fish. The method of overheating is very simple, just put the bag of fish slowly from the top of the fish tank, make sure that the bottom is in contact with the water in the tank, so that the water will transfer heat across the bag until the temperature of the two tends to be the same.
3, water: In addition to the temperature, but also to the new fish water, that is, the exchange of bags and water in the fish tank, so that the water in the tank can also be adapted, not to be stimulated. The water is usually passed every 10 minutes, and each exchange is about one fifth. After the exchange, we should pay attention to the situation of the fish. After 5-6 consecutive exchanges, the bag can be removed.
, new fish into the tank usually need to rest for three days, but if the environment is not good, it may take a week. Do not feed the fish during the rest period, and do not change the water, so as not to be stimulated again, until it adapts to the environment and begins to be active, it can be raised normally.
