Excuse me, how to open the new fish tank and add what medicine. under filtration. Thank you

Let's sort out the differences.

1. You are now in the opening stage of the tank, you can add any water, but do not add water from the wild, the water in the wild is dirty, and there are many harmful microorganisms, so it is not suitable for fish tanks.

2. Nitrifying bacteria can be added to the water, and it is pointed out here that nitrifying bacteria must be imported powdered, and the domestic liquid is basically the food of bacteria. In fact, there are nitrifying bacteria in tap water.

3. The problem of drying water, have you put the filter material in the filtration? If you filter it, the first grid is a white filter cotton, and the second grid can be added with a glass ring (biochemical ring) to be light and white. If you add nitrifying bacteria, you can put a fish with solid skin to test the water after two or three days when you see that the water is clear, and add the first fish after a week without nitrifying bacteria.

4. Koi is not suitable for putting strange stones, sunken wood, bottom sand and aquatic weeds, because koi are active, large in size, easy to scratch the fish body, eat Dorado, bottom sand is easy to accumulate garbage, bad water, you can put a few families of pebbles and fake grass, of course, it is best not to put fake grass.

5. Use the upper filter to raise koi, and change it for one-tenth of it in two weeks......Actually, it should be a week, but your tank is big, and it's not easy to operate......Usually feed less, and you can ...... it when you eat itFortunately, koi do not need to be heated ......

6. The sound of the upper filter may be a problem with the pump, maybe one, the pump must vibrate again, the pump may contact the cylinder wall, you can adjust the position of the pump, only let the suction cup contact the cylinder wall, if it doesn't work, find some bedding to tie it. Maybe two, the pump gear is stuck by sand and gravel, or the shell is damaged, I have tried this, just adjust it. It's really not possible to buy an imported one.

Aoshen, Ihan, and Decai are all good, probably more than a hundred yuan, ......

7. The specific situation of bubbles in the water is not clear, it may be that there is a distance between the upper filtration outlet and the water surface, and the bubbles are stirred. Probably two, there is dust and protein in the water, in short, the water is dirty, this hit a few days if you can't pay off the water properly, if you add the bottom sand ......Uh......Then scoop it up......If the water is dirty, you can add fish when the water is clean.

Hello, add salt, add dechlorinated water, add nitrifying bacteria, and you're good to go.

Some aquarists asked me, how to open the bottom filter cylinder? In fact, the process of opening the cylinder is not too complicated, there are only a few steps in total, and most of the previous opening procedures are as follows.

The process of opening the cylinder is nothing more than disinfection and releasing water. Add physical and biochemical filter materials, and detonate oxygen to trap water for 48 hours. Then filter the heating pipe fully open, put in organic matter or break into the tank fish, grow on their own or add nitrifying bacteria, and wait for the water quality to be clear, release the fish!

The above model is the traditional textbook model.

However, I don't think it's necessary to be so complicated at all, and sometimes Hou Aquarists ask me that I also follow the above model, but in practice, I have never done it like the above model, it is too laborious.

Most of the time, I filter the fish in the fish tank, and after the oxygen is fully turned on for one or two, I start releasing the fish when the predetermined temperature is reached. Because the fish have a three-day fasting period at the beginning, which in itself provides time for the formation of nitrifying bacteria, but the fasting will still cause defecation, and the ammonia nitrogen content is not too high at all.

Then, there is a step-by-step feeding process for the new fish into the tank, which also has to be in five to seven days, or even longer, adding up to ten days and half a month, and nitrifying bacteria are slowly formed. Then, if the water in the tank is not clear, it can be adjusted by changing the water appropriately.

In the past, the purpose of releasing fish in the tank was to test whether the chlorine in the water exceeded the standard, or to use their feces to grow heterotrophobia. But now, there is not much chlorine in tap water, and many new aquarists buy fish that carry bacteria and diseases, so this practice has changed for a while, and I don't advocate this practice now.

Why do you advocate cultivating bacteria while raising fish? Because this way your fish and the flora in your tank can really match.

If you put in a few fish in the tank, the flora is also well cultivated, but the number of fish in the tank is generally very small, and the flora has reached a certain balance. If you suddenly put in a group of fish in the main tank at this point, please ask. Will the nitrifying bacteria be able to adapt to their sudden increase in the amount of feces?

That's not going to have to crash! Previous efforts have to be repeated. However, if the fish are released when the tank is opened, even if there is a lot of feces, we can adjust it by changing the water, because at this time, nitrifying bacteria have not formed, and the water change will not affect them, and it will speed up our fish farming.

Therefore, about the problem of opening the tank, there is really not so much attention, the temperature is up, the water is trapped, the tank water is clear, and the fish can be released. Add or let it grow nitrifying bacteria on its own, and cultivate it slowly, and the effect will be better. In the selection of filter materials, a few pieces of white cotton, biochemical cotton, plus ceramic rings, and bacterial houses are very good, why do you always have to make it so complicated?