How to ensure that the new fish you just bought will not die in the tank?

If raising fish is a science, then raising fish well is a secret book! Speaking of the cultivation of ornamental fish, it is a science, which requires patience and time. Especially when ornamental fish go home, they must be fully prepared, otherwise there will be endless troubles. ...

Today, let's take arhat fish as an example to share with you how new fish don't die in the tank ~

(1) new cylinder handling

If the fish tank is newly bought, the new fish tank should be handled before raising fish. Need to do the following three things:

(1) First, check whether there is oil pollution. If there is, wipe it off with a napkin and add water.

(2) Pay attention to whether the fish tank leaks. If it doesn't leak, put 5 mg/L potassium permanganate into the fish tank for disinfection. After disinfection, clean the fish tank repeatedly with clear water until there is no potassium permanganate residue;

(3) At this time, you can put the required equipment into the aquarium, refill it with water, and then start the filter pump to filter and circulate the water in the aquarium for several days. Half a day before the new fish enters the tank, start the heating rod to make the water reach the required temperature (the water temperature suitable for Lohan is 26-30) and adjust the water to the ideal ph value (the pH value suitable for Lohan is 6.5-7.2).

(2) Cultivation of digestive bacteria

After the water temperature and pH are adjusted, you can put inferior ornamental fish or dead mussels in the fish tank to help cultivate digestive bacteria. 5-7 days after the digestive bacteria are basically cultivated, you can buy your beloved Luo.

(3) fish release step

Don't put Luo into the fish tank immediately after Luo comes home, because the water quality in the bag is different from that in the fish tank. If Luo in the bag is put into the fish tank immediately, it will affect Luo's health and seriously lead to Luo's death.

1, the water temperature is adjusted adaptively.

In order to avoid the influence of sudden change of water temperature on Lohan, it is necessary to soak the bag containing Lohan in the fish tank for at least 20 minutes, so that the temperature in the bag is close to the water temperature in the tank. At this time, it is best to add gas stone to oxygenate the water in the bag, otherwise Lohan will easily get sick from lack of oxygen.

Step 2 disinfect new fish

Before the new fish enters the tank, put 0. 1% salt in the fish bag and soak it for 15 minutes. Kill pathogenic microorganisms on the surface of Luo.

3. Adaptive regulation of water body

Then add fish tank water to the bag. When adding water, pay special attention to observe whether there is any abnormality. If there is no problem, continue to add, and it is best to make the ratio of water in the fish tank to water in the bag reach 1: 1 within 20-30 minutes.

4. Enter the cylinder safely

Finally, move Luo to the fish tank and pour out the water in the bag. Try not to pour the water in the original bag into the fish tank to reduce the pollution to the fish tank. After Luo enters the tank, it's best to let him have a good rest. Don't disturb him. It's best to turn off the lights and rest.

(4) Management after entering the gas cylinder

After the newly bought Luo enters the jar, it is not suitable to feed for 2-3 days. After it adapts to the new environment, it should be fed regularly and quantitatively. It is best to feed artificial feed for the first few times, and the feeding amount should not be too large. The first few feeds should be eaten within 5 minutes. If you can't finish it in time within 5 minutes, it proves that the feeding amount is too large, and you should reduce the feeding amount next time.

In addition, when Luohan first comes home, his body will turn black and his color will be dim. Don't worry, he will return to normal in a few days when he gets used to the new environment.

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