Why do fish tank filters not absorb water? What to do?

1. What's going on with the fish tank filter barrel not absorbing water?

The fish tank filter barrel does not absorb water, which is usually a problem with the water pump, which may be that the water level is lower than the pump body or the connection of the suction pipe is leaking, or it may be that the rotor of the pump has accumulated too much dirt, which affects its operation. Generally, after the problem is found, it is necessary to turn off the filter in time, and then carry out inspection and repair. If the water level is too low, you need to put the bucket higher, if the rotor is dirty, you need to clean it up in time, and the motor problem is best to consider replacement.

Second, what are the ways of filtration.

1. Physical filtration: Physical filtration is an indispensable filtration method, which can filter out impurities in the water, thereby improving the clarity of the water body. It mainly relies on the filter cotton to achieve its purpose, because the filter cotton will be clogged after a period of time, so it needs to be cleaned with the original tank water, if it is washed too many times and it becomes thinner, it needs to be replaced with a new one.

2. Chemical filtration: chemical filtration mainly relies on activated carbon.

Flocculants can also be used.

It can adsorb ions in the water, but there is an upper limit, so it needs to be replaced every once in a while, and it can generally be used for about three months.

3. Biological filtration: biological filtration is generally nitrifying bacteria.

Its role is to remove ammonia nitrogen from the water in the water.

Converted to nitrate.

This prevents the fish from being poisoned. Culturing nitrifying bacteria is usually done when the tank is opened, and an appropriate amount of culture solution is added every week, and then it is enough to wait for it to grow and multiply.

Check whether the pump is not working, whether the sash is rotating, if it does not turn or ring, it is not powered, and if it does not ring, there are many reasons, and check whether the filter box is too high.

Summary. Hello dear, I found the answer to this question for you, you can do it.

1.If there is air in the inlet pipe and pump body, it is necessary to immediately check whether it is filled with water, and at the same time see if there is any wear or too loose phenomenon that causes the pump to not pump water;

2.The speed of the water pump is too low, due to the lack of power, can not meet the effect of self-priming, so that there is no pumping situation, if it is not a mechanical failure, it is necessary to change to a higher power pump;

3.The suction lift of the water pump is relatively large, exceeding its maximum suction stroke, resulting in its inability to suck water after working and cannot be used normally.

What should I do if the circulating filter pump of the fish tank can't pump water?

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Hello dear, I found the answer to this question for you, you can do it 1If there is air in the inlet pipe and pump body, it is necessary to immediately check whether it is filled with water, and at the same time see if there is any wear or too loose phenomenon that causes the pump to not pump water; 2.The speed of the water pump is too low, due to the lack of power, can not meet the effect of self-priming, so that there is no pumping situation, if it is not a mechanical failure, it is necessary to change to a higher power pump; 3.

The suction lift of the water pump is relatively large, exceeding its maximum suction stroke, resulting in its inability to suck water after working and cannot be used normally.

The fish tank is running normally, and it doesn't turn for about 20 minutes, so I lift the fish tank pump, and it turns again for a while, and then it doesn't turn again for another 20 minutes.

Hello dear, you check it out first by following these three steps. 1.If there is air in the inlet pipe and pump body, it is necessary to immediately check whether it is filled with water, and at the same time see if there is any wear or too loose phenomenon that causes the pump to not pump water; 2.

The speed of the water pump is too low, due to the lack of power, can not meet the effect of self-priming, so that there is no pumping situation, if it is not a mechanical failure, it is necessary to change to a higher power pump; 3.The suction lift of the water pump is relatively large, exceeding its maximum suction stroke, resulting in its inability to suck water after working and cannot be used normally.

Check whether the switch of the water purifier is turned on and whether the filter element is reset, which may be caused by your mistake when changing the element. Check whether the power of the water purifier is turned on, and consider replacing the filter element again.

For the suspension with fast sedimentation rate of solid particles, the filter applied to the upper part of the filter medium is used to make the filtration direction consistent with the gravity direction, and the coarse particles settle first, which can reduce the blockage of the filter medium and the filter residue layer.

Coarser solid particles such as diatomaceous earth and expanded perlite are mixed into the difficult-to-filter suspension (such as colloid), which can make the filter residue layer loose; When the filtrate viscosity is large, the suspension can be heated to reduce the viscosity. All of these measures speed up filtration.

How it works:

When the filter is working, the water to be filtered enters through the nozzle, flows through the filter screen, and enters the pipeline required by the user through the outlet for process circulation, and the particle impurities in the water are trapped inside the filter screen. In this continuous cycle, more and more particles are trapped, and the filtration speed is getting slower and slower, while the imported sewage is still coming in.

The filter hole will be smaller and smaller, thus generating a pressure difference between the inlet and outlet, when the large difference reaches the set value, the differential pressure transmitter will transmit the electrical signal to the controller, the control system starts the drive motor to drive the shaft to rotate through the transmission component, and the sewage outlet is opened at the same time, and the sewage outlet is discharged, when the filter screen is cleaned, the pressure difference drops to the minimum value, the system returns to the initial filter, and the system operates normally.

Nowadays, it is more recommended to drink healthy water, water is the source of life, if human beings leave healthy water, the consequences will be unimaginable. What is the reason why the water purifier does not produce water, I hope it can help you. 1. If the water purifier does not produce water, it is very likely that there is a problem with the booster pump of the water purifier, and the booster pump is to discharge the water in the water purifier.

2. If the water purifier does not produce water, it may also be that there is a problem with the filter element and the permeable membrane, and the damage to the filter element will directly affect the water output, and even cause the water purifier to come out of the water. 3. If there is a problem with the booster pump, the only solution is to take out the booster pump for maintenance, if the booster pump has no way to repair or the cost of maintenance is relatively high, it can be replaced appropriately. 4. If the filter element is blocked, we need to clean the filter element.

If it is not a problem with the filter element, but a failure of the permeable membrane, we need to clean the machine regularly, replace the filter element regularly, and clean the permeable membrane, which can not only maintain the quality of the water, but also will not let the water purifier fail frequently.

The tap water itself in many areas is of poor quality, there is a lot of sediment, and the filter element must be blocked after a long time, resulting in the inability to produce water, so it is necessary to replace the filter element regularly, which can not only prolong the life of the machine, but also make water more smoothly.

2.The transformer fails, causing the pump to fail to increase the pressure normally, and the speed slows down, and the pressure generated by the tap water passing through the RO membrane cannot be reached, so the water production slows down. If this is the case, it is advisable to replace the transformer with a new one.

The speed of membrane water production is closely related to temperature, and the water production rate is lower in winter than in summer, and the filter bottle may be frozen in winter, resulting in the inability to produce water.

In order to protect the filter element from air pollution, the filter element has a transparent plastic protective film at the factory, and it is estimated that the outer protective film of one of the filter elements has not been removed. If the water cannot enter the next stage through the filter element, the water purifier will not be able to produce water.

It may be that the filter element is blocked, and it is estimated that it will be good to change the filter element.

What is the reason for the water purifier to produce less water or no water?

Normally, the reason why the fish tank water pump does not bubble is mainly due to insufficient negative pressure, the breeder needs to find out the problem first, and then deal with it according to different situations, if the air outlet of the pump is blocked, only need to clean the air outlet, if the gas outlet is not well sealed, reinstall the air outlet assembly, if the water pump is too deep, put it in a shallow position.

The faster the flow rate of the horizontal outlet (that is, the thinner, the direction of insertion can not be wrong, and the better the round outlet), and the horizontal outlet of some brands can be replaced, then the air of the venturi (that is, the hose) will be quickly sprayed out and bubbling.

If the fish tank is not filtered, it may be that there is a problem with the water supply or sewage system. At this point, the filtration system should first be checked to see if the water and sewer systems are working properly. If there is no problem with the water supply and water supply system, then there may be a problem with the filter media.

After long-term use, the filter media will become less functional, or even unable to work. Therefore, it is best to change the filter media regularly so that they can be kept in good working order.

In the process of fish farming, some problems may be encountered, such as the problem that the fish tank is suddenly not filtered. It could be that there is a problem with the water and water systems, and you can check to see if they are working properly. It is also possible that there is a problem with the filter media, which will also cause the fish tank to not be filtered.

Specifically, there are many filter media, including physical filtration and biological filtration, which need to be adjusted according to the specific situation.

After the fish tank is not filtered, you first need to understand the specific reason. As mentioned above, it is possible that there is a problem with the water supply and sewage system, so this is the first aspect that needs to be checked. If there is a problem, you can repair this part first.

If there is no problem with the water supply and sewage system, then there may be a problem with the filter media.

After the filter media has been used for a long time, their function will be affected to a certain extent, and they may even fail to filter. In this case, it is best to replace the filter media. Specifically, the filter materials for physical filtration include magic bags, magic carpets, etc., and the filter materials for biological filtration include coral bones, bacterial houses, etc., all of which can be tried, and the effect is good.

In addition, it is necessary to note that the water needs to be changed at the same time as the filter media is replaced. However, it is enough to replace half of it, and do not let the water temperature change too drastically. Considering that you have just changed half of the water, you can replenish some nitrifying bacteria in the water.

Summary. Dear hello, I am glad to answer for youAnswer: Of course, the fish tank filter can not be fully immersed in water, and some parts or structures must be used outside the water body.

Whether the fish tank filter sinks or not depends on what kind of equipment it is. 1. The upper circulating filtration is placed on the top of the aquarium, the entire filter tank is exposed to the outside of the aquarium, the water is pumped out into the filter tank through the submersible pump, and then flows back to the aquarium by the outlet pipe at the bottom of the filter tank, and filter cotton, activated carbon, fossils, etc. can be placed in the filter tank 2. Built-in filtration (submersible filter) The built-in filtration is directly connected by the submersible pump and the filter tank, and sinks in the water, and there is a roll-shaped filter cotton wound around a cylinder of a leaky net in the filter tank. On the inside of the cylinder there are many biospheres, which facilitate nitrifying bacteria.

It's okay to submerge all the fish tank filters in the water.

Dear hello, I am glad to answer for youAnswer: Of course, the fish tank filter can not be fully immersed in water, and some parts or structures must be used outside the water body. Whether the fish tank filter sinks or not depends on what kind of equipment it is.

1. The upper circulating filtration is placed on the top of the aquarium, the entire filter tank is exposed to the outside of the aquarium, the water is pumped out into the filter tank through the submersible pump, and then flows back to the aquarium by the outlet pipe at the bottom of the filter tank, and filter cotton, activated carbon, fossils, etc. can be placed in the filter tank 2. Built-in filtration (submersible filter) The built-in filtration is directly connected by the submersible pump and the filter tank, and sinks in the water, and there is a roll-shaped filter cotton wound around a cylinder of a leaky net in the filter tank. On the inside of the cylinder there are many biospheres, which facilitate nitrifying bacteria.

This can be all put into the water.

No, you can't.

<> the fish tank filter pump does not pump water, you must check it in time to see if it is a power outage or broken, or the water outlet is blocked, which needs to be cleaned, and there is a possibility that the suction pipe has entered the air, so the inlet and outlet should be filled with water and then put it in the tank. Since the filtration equipment has to run all day, once the water does not move, the deterioration rate will be accelerated, and it is difficult to maintain the water quality, so the broken pump must be repaired or replaced in time.

Just researched and repaired. My fish tank pump is the kind that hangs on the fish tank, and the water flows into the fish tank from above after the water is absorbed and filtered. This kind of pump can be pulled out of the filter box, the coil of the pump and the motor are sealed, and there are two sealing rings between the pump and the box.

At first, I only thought it was one, but it was dismantled without filtering, and after the pump was removed from the box, it turned out that the shaft impeller was independent, and there was a lot of dirt in it.