The fish tank has been replaced, and the filter cotton is gone, and there are no nitrifying bacteria

No.

Changing the filter cotton does not necessarily have to add nitrifying bacteria.

There are indeed a lot of nitrifying bacteria on the filter cotton, and replacing it will also lead to the ecological balance in the tank.

It is broken, but as long as there is filter media such as a bacterial house in the tank, the nitrifying bacteria are still there, and they will soon regain their numbers, and there is no need to start the culture again. It should be noted that when changing the filter foam, do not wash or replace the biological filter media.

The range of filter cotton is relatively wide, and the filter cotton (filter screen) generally refers to air filtration. According to the different materials, the filter material is divided into four types: synthetic fiber filter cotton, non-woven filter cotton, and glass fiber.

Filter cotton, activated carbon filter cotton.

Production process. After opening, mixing, and combing, it is evenly formed into a net, and then it is hot-melted and cooled into a sheet or packaged. Then after finishing (such as gluing, laminating with cloth (net), etc.), and finally drying and shaping the air filter cotton, also called hot air.

Cotton. Ability to resist the effects of chemicals such as chemical solvents, acidic fumes, etc.; The incremental structure, using the gradual encryption multi-layer technology, can be blocked at different density levels according to the size of the dust, and more dust can be more effectively accommodated; It has the characteristics of high dust holding capacity and low resistance, and can be used many times after vacuuming or cleaning.

Most of the nitrifying bacteria in the fish tank exist on the filter cotton and filter material, and there are also a small number of nitrifying bacteria attached to the fish tank water, if you only have filter cotton in your filter cartridge, then the power will be lost after replacing it with a new nitrifying bacteria, solution: the filter box is first laid with filter material (bacterial house, ceramic ring, biochemical ball, etc.), and then the filter cotton is laid, and the appropriate amount of nitrifying bacteria is put on the filter cotton to help the fish tank quickly establish or restore the nitrification system. Another way is to leave a little bit of the old filter and the new filter together to help the nitrifying bacteria transfer.

Wash it when it's yellow, and throw it away when it's thin. When washing, take the water in the tank or the trapped water, do not use tap water, and you can clean it at any time every day, all the time.

The filter cotton has to be cleaned once every one or two days. The filter cotton is a place for cultivating nitrifying bacteria, so it can not be cleaned often, just clean it once every half a month to a month, and clean it with the raw water in the tank, not tap water.

The use of filter cotton in fish tanks.

Fish tank filter cotton (also known as biochemical cotton) has a variety of colors, densities, and hardness of aquarium filter foam for selection. This kind of filter cotton has good air permeability and high mechanical strength, so as a filter material, it has a point of low flow resistance and high filtration efficiency.

The filter cotton can be washed repeatedly, which is durable, economical and environmentally friendly. Aquarium filters are mainly used to filter waste and residue in aquariums or pools to improve water quality.

The new filter cotton, as long as it has not been opened, has not been stained with dirt, is not washed, fish tank filter cotton is also called biochemical cotton, density and hardness of fish tank filter cotton. To clean, first of all, the filtration system should be open all day, and the fish tank filter cotton should be placed in two layers, the upper layer can be cleaned if it is not clean, and it must be rinsed during the cleaning process, and it is enough to clean off the unclean things, and do not rub it with too much force. This can prevent damage to digestive bacteria, but it is best to take out the activated charcoal, which is only used when there is a fishy smell in the water, and do not use it in the case of water.

My suggestion is to wash, add a little high scorpion nail with boiling water, eliminate the poison, be careful to make the 10,000-year-old boat, the fish is very delicate, there is no fungus at all, don't change them all when you change them, they will also produce beneficial bacteria, and they will die if you change them.

In fact, the cleaning of filter cotton requires certain conditions, such as dirty and invalid, and it is inevitable to clean or replace it at this time, but it is not directly related to water change. If the filter cotton is not dirty, there is no need to clean it, so changing the water does not mean that the filter cotton should be cleaned, and whether it is cleaned or not is only related to itself. If the filter is washed too often, it is not good, because it will affect the survival of nitrifying bacteria.

Nitrifying bacteria are mainly found in the filtration system, and their ability to reproduce is relatively fast, as long as it is not overly rubbed, it is okay to clean it. There are certain requirements for the setup of the filtration system.

When changing the water and cleaning the filter cotton, it is necessary to pay attention to the use of all the water that has been "sleepy", including hand cleaning, to avoid bringing in germs. Also pay attention to the quality of the water and the temperature of the water, if the water body of the fish tank is too turbid, it is necessary to clean the filter cotton and investigate the cause. If the density of fish farming is too large, the number of bait is too frequent, etc., it is necessary to pay more attention to the cleaning of the filter cotton.

If you don't wash the fish, you will die, if you don't soak the fish, you will die, and if you change the fish completely, you will die. Wash, soak for three days, and change one-third of the total amount of cotton.

It is best to clean one side, for fear that the factory has not been used at all.

I didn't wash it myself, you soak it in boiling water.

Yes, but not good, the main function of the filter is physical filtration.

Biochemical cotton and sponge are best used together, if used alone, it is better to choose sponge, because of the high density, it can be filtered cleaner.

The filter cotton is a part of the filter, it is a sponge, used to filter impurities, the filter cotton should be cleaned and replaced frequently, and it is best to replace it once every half a month.

Generally, the air permeability of the fish tank filter cotton should be very good, the flow resistance of the filter cotton is very small, and it can filter out a lot of small things, and the fish tank filter cotton can be reused, but it should be guaranteed to be cleaned with water. The filter cotton is relatively strong, the cost is not very high, and it is very environmentally friendly, and the fish tank filter can be used to filter waste and residue in the aquarium, which can change the quality of the water.

Filter cotton is mainly used for physical filtration of fish tanks, which has the advantages of strong water filtration, not easy to clog, and good filtration performance. High density, excellent filtration effect, suitable for all kinds of filtration for physical filtration use. The filter cotton is a high-strength type, with an actual thickness of about centimeters, but the density is several times higher than that of other 3 centimeters, and the service life is several times higher.

Filter cotton can be cleaned repeatedly, never deformed, strong pressure resistance, can be freely cut, filter cotton dense porous gap and softness, most suitable for cultivating excellent nitrifying bacteria hotbed, filter cotton to decompose excrement and feed residues, improve water filtration and cleaning, excellent effect, reduce fish mortality. In the process of cleaning the filter cotton, it must be rinsed, not those unclean dirt cleaned off, but it is worth noting that do not use too much force to wake up and rub, which will damage the filter cotton itself, and will also cause damage to digestive bacteria. There is also to clean the filter cotton is to pay attention to, you can only clean the top two layers of coarse filter cotton in the cleaning process, the general filter cotton white on the top, which is the easiest to get dirty, as well as the cleaning of the ceramic ring, because most of the nitrifying bacteria are stored on the ceramic ring, when cleaning them, it is recommended to use the bucket to take the fish tank water and then flush it, remember not to use tap water to rinse directly.

Need.

After adding nitrifying bacteria to the fish tank, it still needs to be cleaned and changed for water, and often if the water is not changed, acidic substances will be produced in the water, which is not good for the health of the fish. Nitrifying bacteria only play a role in speeding up the decomposition of residual fish food, excrement, etc. If the water is not changed frequently, the water quality will deteriorate and bacteria and viruses will be produced.

Raw water cannot be used, and raw water is tap water that has not been dried. The temperature of the water in the fish tank is too different. You can choose to change the water once a week, and you don't need to change the water too often.

When changing the water, you should first put the water in the sun for a few days, and the water temperature should be about the same as that in the fish tank.

Pay attention to the following points when cleaning the fish tank:

1. Appropriate amount of fish. If the fish are too large, not only will the area where the fish can move too small, but the water will also easily become dirty.

2. Be diligent in changing water. Stick to changing a portion of the water every day, and don't wait until the water is completely turbid.

3. The use of air pumps should be appropriate. The air pump is the main cause of water mixing, and the blowing of the air flow makes the dirt in the water mix with the water and cannot settle down.

4. If it is debris on the wall of the fish tank, we can suspend the filter, use a certain tool to wipe it, let them settle for a while, use a small straw to use the siphon principle, extract the debris that sinks at the bottom of the tank, and then add an appropriate amount of new water, and then we can replace the finer filter cotton, open the fish tank filter, and wash the filter cotton several times.

If the fish tank uses nitrifying bacteria but no filter, it is recommended to take the following steps to keep the water quality of the fish tank stable:

Regular water replacement: Regularly replacing part of the fish tank water can effectively remove waste and excessive nutrients in the fish tank and prevent the water quality from deteriorating.

Add aquatic weeds: Adding some aquatic weeds to your fish tank can help absorb excess nutrients while also providing oxygen to maintain the oxygen levels in your water.

Raise the right amount of fish: Keeping the right amount of fish can reduce waste and excess nutrients in the fish tank and prevent water quality from deteriorating.

Add activated carbon: Adding an appropriate amount of activated carbon to the fish tank can effectively absorb harmful substances and ammonia gas, and maintain the stability of water quality.

Increase water flow: If there is no filter, you can increase the water flow in the fish tank, and through the scouring action of the water flow, the waste and excess nutrients can be taken out of the fish tank.

In conclusion, if the fish tank uses nitrifying bacteria but does not have a filter, there are a few measures that need to be taken to keep the water quality stable. It is recommended to change the water regularly, increase aquatic weeds, raise an appropriate amount of fish, add activated carbon to the sky, increase the water flow, etc., to maintain the stability of the water quality of the fish tank.

If you don't have a filter in your fish tank and want to use nitrifying bacteria in your fish tank to treat waste and maintain water quality, here are a few things you can try:

1. Increase aquatic weeds: Aquatic weeds can help absorb waste and reduce ammonia and nitrates in the water, while providing oxygen and sheltering the fish from resting places.

2. Increase water flow: The water flow can be increased by using a water pump, air pump or other water flow device, which helps to improve oxygen levels and prevent dead spots in the water body.

3. Change the water regularly: Even without a filter, you can maintain the water quality by changing the water regularly, which helps to remove waste and reduce the concentration of pollutants in the water.

4. Add activated carbon: Activated carbon can adsorb organic matter and certain pollutants in the water, which helps to keep the water clean and transparent.

The nitrifying bacteria in the tank are very important for the health of the fish and the maintenance of water quality, but if there is no filter, other measures need to be taken to maintain the water quality.

First of all, water quality can be controlled by changing the water regularly. It's a good idea to change half the amount of water each week so that wastewater and dirt can be removed and the water hopper substrate is stable and healthy.

Second, plants can be used to help purify the water. Plants can absorb harmful substances in the water, such as nitrate and ammonia nitrogen, and can also provide oxygen to the fish, making the water fresher.

In addition, other water treatment agents can be used to control water splitting. For example, water purifiers can be added to control ammonia nitrogen and nitrate levels in water, while also inhibiting the growth of bacteria and other harmful substances.

In conclusion, although there are no filters, there are still many ways to help maintain the water quality of the fish tank. However, it should be noted that these methods can only be a temporary solution, and in the long run, it is necessary to install a filter to keep the water quality of the fish tank healthy and stable.

Yes, to control the quantity, to release the amount of luck.

Nitrobacteria. It is an oxygen-loving bacterium, which will compete for oxygen in the water, there is an oxygen pump in the fish tank, and a very small amount of it can be put in, but the effect will not be too much, and nitrifying bacteria need to be attached to the carrier;

Filtration systems will usually provide a larger area for nitrifying bacteria to live within, although the fish tank has some small stones.

The area is still relatively small, there will be no obvious effect, if the nitrifying bacteria can not have a carrier, they will float in the water, will not survive for a long time.

If you don't have a filter in your fish tank, but only nitrifying bacteria are added to it, it can cause several problems:

High levels of ammonia nitrogen and nitrite: Nitrifying bacteria can only convert ammonia nitrogen to nitrite, but cannot convert their group of debentures directly to nitrate. If there is no filter in the fish tank, the ammonia nitrogen and nitrite levels will be higher, which can pose a threat to fish health.

Accumulation of harmful substances: Due to the lack of filters, harmful substances in the water (such as fish feces, bait, etc.) may accumulate on the bottom, which can easily lead to poor water quality, which can affect the health of fish.

Insufficient oxygen: Filters can often increase the amount of oxygen in the water, and without a filter, the oxygen content in the water may be insufficient, affecting the health of the organisms in the water.

To address these issues, it is recommended that you install an appropriately sized filter to help improve water quality and oxygen levels in your water, as well as reduce the virtual levels of ammonia nitrogen and nitrous pre-reputation.