The water cannot be changed the next day after the new fish are put into the tank. The fish who just entered the tank not only felt the change of the external environment, but also the water quality was different from before, so it took some time to adapt slowly. Do not feed the fish during this period, and pay attention to controlling the water temperature to avoid too big changes in temperature. Fast ones can recover in a few days, slow ones may take a week.
1, open the tank to raise water: If it is a new fish tank, or a long time no fish in the old fish tank, must go through the open tank to raise water, before the fish can be put into the tank. The first step of opening the jar is disinfection, which is usually soaked in potassium permanganate solution for a period of time, cleaned several times after discharging water, and then poured into the trapped water.
2. Fish body disinfection: If it is a fish tank that has been used to raise fish, the new fish must be disinfected before entering the tank. If it carries germs, it may be transmitted to other fish after entering the tank. The method of disinfection is very simple, pour the right amount of yellow powder into the water, and then soak for a period of time.
3. Over-temperature water: Over-temperature water is needed when preparing to enter the tank. Over-temperature is to make the new fish adapt to the water temperature in the tank. Therefore, it is necessary to put the bag containing the fish into the fish tank for a while. After that, water, that is, to adapt the fish to the water in the fish tank, need to scoop the water into the bag, and then scoop the water out of the bag, repeated several times.
