How often does the timely ball change?

Question 1: Han Yi, how long does it take to change the timely ball? Han Yi's ceramic rings and timely balls are basically undamaged. Just wash it, and then use it again!

My Han Yi 600 is basically washed once every three to six months. Now I have used it for seven years, which is almost the same as when I bought it.

Question 2: Can the ceramic ring of the original fish tank be replaced with the cocci house? Generally, biological filter media should not be completely replaced at one time, and some nitrifying bacteria can be retained, so that the nitrifying system can be recovered faster.

Question 3: Is it better to use a ball or a ring for Didi? (1) Nitrifying bacteria are afraid of light, so don't use transparent boxes.

(2) Don't wrap all the drip boxes into a whole. Trickle filtration is efficient because the filter material can fully contact with air, so it is necessary to make the filter box have a certain air flow. If possible, you can punch holes in the side of the drip tank to let air in and make full contact with the filter material. If your filter box is basically closed, the filter material still can't get enough oxygen, and the advantages of trickle filtration can't be reflected at all. I have seen master arowana blow into the drops with a small fan. There are many holes in the top cover, one is to let air in, and the other is to let water vapor out.

3) Don't put too much filter material, and make sure that there is a distance of 1-2 cm between the top of the filter material and the bottom of the previous box, so that water can drip on the filter material.

(4) A mistake that is particularly easy to make when you make your own drip tank is that the drip hole is enlarged or perforated too much, so that the water from the upper layer can only touch some drip holes, and the water is uneven. Many holes are wasted. No matter how small the drip hole is, it won't work. Because of the surface tension of water, the water in the upper layer will flow through the drip hole but not downward, so that the water will slowly rise and overflow from the top. How can it be just right? My experience is to test one by one with the drill of 1.5-3.5. If you connect the pump with a small drill and find a lot of water in the box, use a big drill to expand it one by one. When is the right time? There is 2-5 mm accumulated water in the drip tank, which is best when it is no longer growing, so that the pressure of water can be used to overcome the surface tension and flow downward to ensure that every hole is out of water. So whether you buy a trickle filter or make it yourself, you must calculate it according to the actual flow of your own pump. My own experience is that it is basically just right to drill 200 holes with a 2.5-bit when the actual flow rate is 1000. Because drip filtration is often high, the actual flow rate of the pump will be attenuated.

First of all, the most confusing place for everyone is the selection and placement order of filter materials. Most of the filter materials I use are 10 and 1, with many styles and good bacteria culture.

First of all, drip filtration without biochemical balls is not real drip filtration. Many people don't know drip filtration. If you want to do drip filtration well, you must use biochemical balls well, because they are born for drip filtration! ! There is a lot of information on the Internet. Let me briefly talk about the basic function of the biochemical ball: 1, break up the water flow and let the following filter materials give full play; 2, aeration, so that the oxygen in the water is more sufficient; 3. Many people ignore the third point, thinking that the biochemical ball has no function of cultivating bacteria. In fact, this is completely wrong. The effect of biochemical ball culture bacteria is very good and efficient, and it will never be replaced. It only takes a long time to hang biofilm, so it should be used in conjunction with other filter materials. (Filter materials should be selected according to your baby. There are acidity and alkalinity, and biochemical balls are not unusable, but they are not the best. The filter material is biochemical cotton (about 4 cm).

Secondly, the filter material I choose is biochemical cotton, and secondly, there is no more! Only white cotton, biochemical cotton and biochemical balls. Tell me why you don't use ceramic rings, glass rings, time balls and bacteria rooms. In fact, there is only one thing to say, these things are not useless, but they are not the most efficient in trickling filtration! These things are only useful if they are all soaked in water. In the past, many experts even used only cotton for side filtration and bottom filtration, and the effect was still very good! The most important thing is that you should use the old cotton in your original jar, and the effect will be twice as good. )

Tell me about my own experiments on various filter materials: at first, I only used filter cotton biochemical balls. Although this method is not bad, it takes a long time to form the digestive system, about 1-2 months to feel the stability of the system. Later, the glass ring fungus house system was formed obviously faster, but gradually I found that the color of the glass ring changed seriously, the filtration ability of the system gradually decreased, and the glass ring fungus house, especially the timely ball, was expensive. I can't afford to change it every six months. Then I looked up a lot of information on the Internet and found that rattan cotton can be reused for countless times, which is fast and effective to cultivate and is also a good biochemical cotton. So I began to combine biochemical cotton and biochemical ball, biochemical ball is responsible for breaking up water flow, aeration and cultivating bacteria, and biochemical cotton is responsible for rapidly cultivating bacteria. After practice, I found that the effect of this combination is surprisingly good, and the digestive system is rapidly formed, and the later strength is not attenuated, and even the more it is used, the better. Biochemical cotton and biochemical balls are basically the same.

Finally, I will give it to everyone ... >>

Question 4: What are the requirements of tropical rainbow fish Meeks for the aquarium environment? It has been some time since the first pearl rainbow rose. Maybe it's luck and God's blessing. Rainbow fish are often added at home, but they have never been sick or died. It's not necessarily right to write down your own experience in raising rainbows when you are free today. I hope to discuss with you.

1: 5 "new" feeding is easy to get hurt.

5 new means novice+new fish+new cylinder+new filter material+new water.

To put it simply, before raising rainbow fish, it is best to have some experience in raising other tropical fish, understand basic terms such as ph value, nitrate, nitrite, temperature, hardness and digestive bacteria, and understand some simple chemical principles, such as: Why is water sour? What is the suitable ph value for rainbow fish? What is the function of nitrifying bacteria in water? Simple theoretical knowledge like this. After all, everything is learned, depending on whether you want to play or just try. Hmm. How interesting

If you raise rainbow fish rashly without raising any fish, you can't say that there will be problems, at least the probability of problems will increase greatly. Therefore, before raising a rainbow, you'd better have a correct assessment of your current "ability" to raise fish. The so-called rainbow fish is not difficult to raise, and it is also based on your experience in raising tropical fish. Personally 10 yuan started to raise three tropical fish. Up to now, the only survivor who raised tropical fish for the first time, "Pearl bamboo fish", swam around in the small fish tank at home, and the others were killed. After keeping peacocks for three months, they began to keep parrots and map stars, and it took six months to raise rainbows. Stumbling all the way.

Generally, the water in fish tanks is stable in about 6 months, so raising rainbow fish in new tanks may be less risky for players, but for beginners, this stage is the most prone to problems. Therefore, if you are responsible for your own rainbow fish, it is best to consider raising rainbow fish after half a year.

It will take some time for the new filter media to treat harmful substances in water normally. It is dangerous to raise any fish, let alone rainbow fish, before the filter material can completely purify the water quality.

Finally, there is "fresh water", which refers to the water body without colony formation. Even after several times of reverse osmosis membrane filtration, pure water can not ensure the safe feeding of rainbow fish. The reason why fish can live healthily in water and eat Lazar depends on the beneficial bacteria that are invisible in water. They are responsible for converting ammonia excreted by fish into nitrogen, discharging it into water and volatilizing it in the air. Such nitrifying bacteria do not exist in fresh water at all, which is the importance of water saving. Besides, if a friend keeps tropical fish for a period of time, the "dirty water" he pumps out every time he changes water is very valuable and good water for beginners.

If it is "5 new" breeding, people and rainbows will be injured and their hearts and money will be very painful if they start raising rainbow fish rashly.

2. It is wrong to stop eating to analyze the rash prescription.

Rainbow fish just got home because their owners have different experiences in raising water. Different water quality will lead to a long adaptation period for some rainbow fish, so it is normal not to eat at this stage. Generally speaking, this time should not exceed one week or 10 days. The water quality is not only reflected by various data, but also judged by the performance of rainbow fish entering the tank. Generally speaking, the better the water quality, the shorter the adaptation period of rainbow fish.

I haven't watered my rainbow for a long time. I always put the bag in the jar for half an hour and pour the rainbow fish directly into the jar. But the night before I bought rainbow fish, I always changed one-fifth of the fresh water. I always feel that such water quality ensures the rainbow, and I will keep this habit in the future.

Careful observation+good habits = healthy rainbow fish. Habit refers to small things such as feeding, changing water, checking body temperature, looking at water transparency, pH and so on. The more you pay attention to these small changes, the more you can prevent them before they happen. Staged or second fasting is mostly caused by acidic water quality and long-term unwashed filter materials. Of course, part of it is because of the sudden addition of miscellaneous fish, which makes rainbow fish nervous. But such fasting is usually accompanied by trauma and is easier to find. Don't doubt that rainbow fish send it internally as soon as they stop eating. The living environment of rainbow fish in the wild should be relatively harsh, and the probability of internal delivery may be much greater than that in the tank. In fact, as long as the breeder pays attention to the quarantine of feed, it will basically not be sent internally. After rainbow fish suddenly stop eating, it is best not to take medicine until the reason is determined. It is always the safest way to change water properly.

See several cases where rainbow fish don't eat, and trace the reasons. Finally, it was found that the owner changed the water rarely and irregularly on weekdays, or the filter material had not been washed for a long time. Due to taking medicine rashly ... >>

Question 5: Is the glass ring in the fish tank filter box soaked in water or dripping down? (1) Nitrifying bacteria are afraid of light, so don't use transparent boxes.

(2) Don't wrap all the drip boxes into a whole. Trickle filtration is efficient because the filter material can fully contact with air, so it is necessary to make the filter box have a certain air flow. If possible, you can punch holes in the side of the drip tank to let air in and make full contact with the filter material. If your filter box is basically closed, the filter material still can't get enough oxygen, and the advantages of trickle filtration can't be reflected at all. I have seen master arowana blow into the drops with a small fan. There are many holes in the top cover, one is to let air in, and the other is to let water vapor out.

3) Don't put too much filter material, and make sure that there is a distance of 1-2 cm between the top of the filter material and the bottom of the previous box, so that water can drip on the filter material.

(4) A mistake that is particularly easy to make when you make your own drip tank is that the drip hole is enlarged or perforated too much, so that the water from the upper layer can only touch some drip holes, and the water is uneven. Many holes are wasted. No matter how small the drip hole is, it won't work. Because of the surface tension of water, the water in the upper layer will flow through the drip hole but not downward, so that the water will slowly rise and overflow from the top. How can it be just right? My experience is to test one by one with the drill of 1.5-3.5. If you connect the pump with a small drill and find a lot of water in the box, use a big drill to expand it one by one. When is the right time? There is 2-5 mm accumulated water in the drip tank, which is best when it is no longer growing, so that the pressure of water can be used to overcome the surface tension and flow downward to ensure that every hole is out of water. So whether you buy a trickle filter or make it yourself, you must calculate it according to the actual flow of your own pump. My own experience is that it is basically just right to drill 200 holes with a 2.5-bit when the actual flow rate is 1000. Because drip filtration is often high, the actual flow rate of the pump will be attenuated.

First of all, the most confusing place for everyone is the selection and placement order of filter materials. Most of the filter materials I use are 10 and 1, with many styles and good bacteria culture.

First of all, drip filtration without biochemical balls is not real drip filtration. Many people don't know drip filtration. If you want to do drip filtration well, you must use biochemical balls well, because they are born for drip filtration! ! There is a lot of information on the Internet. Let me briefly talk about the basic function of the biochemical ball: 1, break up the water flow and let the following filter materials give full play; 2, aeration, so that the oxygen in the water is more sufficient; 3. Many people ignore the third point, thinking that the biochemical ball has no function of cultivating bacteria. In fact, this is completely wrong. The effect of biochemical ball culture bacteria is very good and efficient, and it will never be replaced. It only takes a long time to hang biofilm, so it should be used in conjunction with other filter materials. (Filter materials should be selected according to your baby. There are acidity and alkalinity, and biochemical balls are not unusable, but they are not the best. The filter material is biochemical cotton (about 4 cm).

Secondly, the filter material I choose is biochemical cotton, and secondly, there is no more! Only white cotton, biochemical cotton and biochemical balls. Tell me why you don't use ceramic rings, glass rings, time balls and bacteria rooms. In fact, there is only one thing to say, these things are not useless, but they are not the most efficient in trickling filtration! These things are only useful if they are all soaked in water. In the past, many experts even used only cotton for side filtration and bottom filtration, and the effect was still very good! The most important thing is that you should use the old cotton in your original jar, and the effect will be twice as good. )

Tell me about my own experiments on various filter materials: at first, I only used filter cotton biochemical balls. Although this method is not bad, it takes a long time to form the digestive system, about 1-2 months to feel the stability of the system. Later, the glass ring fungus house system was formed obviously faster, but gradually I found that the color of the glass ring changed seriously, the filtration ability of the system gradually decreased, and the glass ring fungus house, especially the timely ball, was expensive. I can't afford to change it every six months. Then I looked up a lot of information on the Internet and found that rattan cotton can be reused for countless times, which is fast and effective to cultivate and is also a good biochemical cotton. So I began to combine biochemical cotton and biochemical ball, biochemical ball is responsible for breaking up water flow, aeration and cultivating bacteria, and biochemical cotton is responsible for rapidly cultivating bacteria. After practice, I found that the effect of this combination is surprisingly good, and the digestive system is rapidly formed, and the later strength is not attenuated, and even the more it is used, the better. Biochemical cotton and biochemical balls are basically the same.

Finally, I will give it to everyone ... >>

Question 6: Can the glass ring of the filtration system of freshwater fish tank be soaked in water? (1) Nitrifying bacteria are afraid of light. Do not use transparent boxes. (2) Never wrap all the drip tanks. The high efficiency of trickling filtration is because the filter material is in full contact with air, so it is necessary to let some air flow in the filter box. If possible, the side of the drip tank can be perforated to allow air to enter and fully contact with the filter material. I have seen master arowana blow into the drops with a small fan. There are many holes in the top cover, one is to let air in, and the other is to let water vapor out. 3) Don't put too much filter material, and make sure that there is a distance of 1-2 cm between the top of the filter material and the bottom of the previous box, so that water can drip on the filter material. (4) A mistake that is particularly easy to make when you make your own drip tank is that the drip hole is enlarged or perforated too much, so that the water from the upper layer can only touch some drip holes, and the water is uneven. Many holes are wasted. No matter how small the drip hole is, it won't work. Because of the surface tension of water, the water in the upper layer will flow through the drip hole but not downward, so that the water will slowly rise and overflow from the top. How can it be just right? My experience is to test one by one with the drill of 1.5-3.5. If you connect the pump with a small drill and find a lot of water in the box, use a big drill to expand it one by one. When is the right time? There is 2-5 mm accumulated water in the drip tank, which is best when it is no longer growing, so that the pressure of water can be used to overcome the surface tension and flow downward to ensure that every hole is out of water. So whether you buy a trickle filter or make it yourself, you must calculate it according to the actual flow of your own pump. My own experience is that it is basically just right to drill 200 holes with a 2.5-bit when the actual flow rate is 1000. Because drip filtration is often high, the actual flow rate of the pump will be attenuated. First of all, the most confusing place for everyone is the selection and placement order of filter materials. Most of the filter materials I use are 10 and 1, with many styles and good bacteria culture. First of all, drip filtration without biochemical balls is not real drip filtration. Many people don't know drip filtration. If you want to do drip filtration well, you must use biochemical balls well, because they are born for drip filtration! ! There is a lot of information on the Internet. Let me briefly talk about the basic function of the biochemical ball: 1, break up the water flow and let the following filter materials give full play; 2, aeration, so that the oxygen in the water is more sufficient; 3. Many people ignore the third point, thinking that the biochemical ball has no function of cultivating bacteria. In fact, this is completely wrong. The effect of biochemical ball culture bacteria is very good and efficient, and it will never be replaced. It only takes a long time to hang biofilm, so it should be used in conjunction with other filter materials. (Filter materials should be selected according to your baby. There are acidity and alkalinity, and biochemical balls are not unusable, but they are not the best. The filter material is biochemical cotton (about 4 cm). Secondly, the filter material I chose is biochemical cotton, and secondly, it's gone! Only white cotton, biochemical cotton and biochemical balls. Tell me why you don't use ceramic rings, glass rings, time balls and bacteria rooms. In fact, there is only one thing to say, these things are not useless, but they are not the most efficient in trickling filtration! These things are only useful if they are all soaked in water. In the past, many experts even used only cotton for side filtration and bottom filtration, and the effect was still very good! The most important thing is that you should use the old cotton in your original jar, and the effect will be twice as good. Tell me about my own experiments on various filter materials: at first, I only used filter cotton biochemical balls. Although this method is not bad, it takes a long time to form the digestive system, about 1-2 months to feel the stability of the system. Later, the formation of the glass ring bacteria chamber system was obviously fast, but gradually I found that the color of the glass ring was serious, the filtration capacity of the system gradually decreased, and the glass ring bacteria chamber, especially the timely ball, was expensive. I can't afford to change it every six months. Then I looked up a lot of information on the Internet and found that rattan cotton can be reused for countless times, which is fast and effective to cultivate and is also a good biochemical cotton. So I began to combine biochemical cotton and biochemical ball, biochemical ball is responsible for breaking up water flow, aeration and cultivating bacteria, and biochemical cotton is responsible for rapidly cultivating bacteria. After practice, I found that the effect of this combination is surprisingly good, and the digestive system is rapidly formed, and the later strength is not attenuated, and even the more it is used, the better. Biochemical cotton and biochemical balls are basically the same. Finally, I will give it to everyone ... >>