Ask the experts who raise tropical fish to help! Masters who know how to raise tropical fish, please

The water temperature can be adjusted so high.

Change a little water. The water should be new, not old. Then stop feeding for a few days. It depends.

If you have parrots and blue sharks, it's best not to feed them with small fish.

Parrots are fed with special feed. Small shrimp or something.

In addition, I have kept devil knives for so many years, and they are all over 30cm in size, but I have never seen them eat anything other than blood bloodworms and water earthworms. Not to mention that a 10cm small devil knife can eat small fish? I don't believe it.

The Devil's Knife is very quiet during the day, and this fish does not like to fight. Always hidden.

It feels like something is going to happen if you feed like that

Bacterial diseases and gastrointestinal diseases are predominant

Stop fasting for a few days to see what the situation is and then make a judgment...

How long has it been since you changed your water? Is there a filter? Whitish, obviously there is a problem with the water quality, it doesn't matter if the head is down, my parrot is also like this, and I heard you say that "dozens of fish have eaten", how can there be such a feed, the river fish is very dirty, very polluted water quality, to feed is to feed one by one, if the fish go in they don't chase them they don't want to eat, don't feed, dozens of river fish in your tank, the water is not dirty is strange, hurry up and change the water, or any disease is coming!

Is there too much fish in the landlord Your tank is not big It should be a lack of oxygen You are too eager to do it in one go It is recommended to try oxygen first I don't know if the water in your tank has been dried in advance.

Fill up with water, turn on the filter, set the temperature with the heating rod, and buy a timed feeder (you can go to the aquarium or buy it online). It should be no problem to hold on for more than ten days.

In my opinion: your tank is too dense, and it is caused by fish secretions. To solve the problem fundamentally, we have to reduce the density.

Fish should be changed water, but not too diligently, the amount can not be large, it is recommended that you currently change once a week, each time 1 3 or 1 4, the filter is long open, and a little salt can be added to the water. Nitrifying bacteria should work. Try to use as little water as possible, chemical materials have an impact on living things.

Wishing your fish good health!

Stuff like water clarifier is not good for fish or water in the long run, so it's recommended to use it sparingly.

Biochemical filtration requires continuous accumulation of nitrifying bacteria in order to gradually achieve a self-cleaning effect, generally at least one month.

There are also bottled nitrifying bacteria purchased whose population number and survival rate also directly affect the effect after the release, like maps, parrots, warships, fish with a large amount of food and a lot of defecation, are generally raised with bare tanks with physical filtration, and the general biochemical filtration system cannot afford such a large amount of sewage at all, so it is unrealistic for you to hope for the effect of nitrifying bacteria, like your current situation, biochemical filtration can only play an auxiliary role, or should it be based on physical filtration.

Friend!! Do you want to raise good fish? Don't overcomplicate it if you want to!!

If you want me to say don't use drugs indiscriminately!! In the tank, you need "water pump", "heating rod", "thermometer", and filter cotton! The medicine used (furacilin) is yellow powder!!

The temperature is adjusted to 24-28 degrees! Don't change it all the time! You can change one-third of a month Ah!!

If the fish has an abnormality, you can use nitrofuracillin for two days! It's okay if the water turns yellow!! Remember not to change the water all the time, usually when the water is less, just add water!

I have been raising fish for more than ten years, a little experience for your reference.

Try to use as little water as possible, its main ingredient is alum, which condenses when it encounters organic matter, and is commonly used and is not very good for fish.

It is better to use nitrifying bacteria when the sunlight is not too strong, and ultraviolet rays may kill them. Keep the water circulating and you'll be fine after a week.

Although it is slower than the water medicine, it is better for the ecological environment of the bathtub.

The easiest way to do this is to add a little salt to the water. This method was widely publicized by the success of my experiment.

All other drugs may have obvious effects, but who's to say that they don't? For example, methyl blue, all methyl groups can cause cancer, not fish, but people!

The water cannot be changed frequently. Generally speaking, it is enough to change the water once every three days, not once a day. Then the fish will not adapt、。。

No, digestive bacteria need to be cultured, and the culture time is about 20 days, so you can wait and estimate.

If the fish is not sick, don't put medicine indiscriminately, I never put medicine, just a little salt.

The score is high, and the nonsense rate is also high.

1. The statement of buying a cylinder:

Grass tank: Raise all kinds of aquatic plants, other decorations, fish secondary, all configuration equipment to grass longevity as a priority.

Ecological tank: Generally, people who have raised fish do not believe it, and when you go to the shopkeeper, they generally say that grass and fish are raised in a special ecological liquid, and there is no need to change the water for more than 2 years, etc., and people who have raised fish basically will not believe it. Most are wall-mounted.

Bare tank: except for the empty tank composed of 5 pieces of glass, everything else is not included (such as lights, filters, top covers, cabinets, etc.);

Bare tank fish farming saying: This kind of fish is suitable for bare tank farming, and there can be no decorations in the tank, such as sand, stone and so on. Like koi fish, you have to raise it in a bare tank, swim fast, and when you are frightened, you will be skewered, and it is easy to be injured, so you generally have to "raise it in a bare tank".

Finished cylinder: generally brand cylinder, a full set of equipment, including filtration, lighting, base cabinets, etc.

m tank, pure grass purchase, 100 mosquitoes are enough for you to shop a tank, in Guangzhou flower field, goldfish aquatic grass area, grass is very cheap, 10 yuan online, there is 2 yuan settlement, generally 3-5 yuan, depending on your bargaining power.

3. Negative grass refers to grass that needs little light, short light time, and shade grass. Positive grass is grass that needs a lot of light and CO2 to grow strong.

4. If you want a finished cylinder, that is, a brand cylinder, it is best to only need the cylinder body and the base cabinet, in fact, you don't want it. Also, not too tall, preferably no more than 50cm tall.

M tank grass farming is actually not big, as long as it depends on your economic ability.

In fact, the grass tank is not expensive in grass, but mud and equipment, my 1m tank is about **: 3 bags of five-flavor soil, 145 yuan a package; One set of CO2, 450 yuan; Filter barrel Decai EX120,600 yuan, light tube sleeve, 400 yuan. Other decorations are not counted for small money.

The addition is not to say that the height of the cylinder block, the grass tank is, it is best not to exceed 50cm, because the tank is high water and high light permeable bottom.

If you have time, you will have a look at Guangzhou Huadiwan and learn more about it.

Grass tanks are specialized in raising grass.

An eco-tank is a tank that makes use of some ecological filtration.

A bare cylinder is a cylinder that has nothing.

The aquarium is another name for the fish tank.

Depending on what kind of grass you want to buy, the average grass has a few dollars, and the good ones have dozens or hundreds.

It costs thousands of dollars to get a tank, and the soil for cultivating grass and some lights, filtration, etc. are not cheap.

I've been raising fish for more than 10 years, but I've never raised grass. Personally, I think fish are easier to raise than grass, is it boring to say that the grass tank is low, and the input is low or what?

The Ten Golden Rules of the Most Perfect Aquarium Aquarium:

1.The temperature in the bottom sand and water.

2.The right lighting.

3.Safe and stable water quality.

4.Natural aquatic plant nutrition.

5.Biofiltration system.

6.Strong water currents.

7.Densely planted aquatic weeds.

8.Balanced ecology of aquatic plants and fish stocks.

9.Fish are kept only in accordance with the tropics.

10.Detection of all variables.

Answer your questions one by one, 1. Grass tank, as the name suggests, the tank with grass raising as the main purpose is the grass tank, and the fish has become an embellishment, and the ** of the grass tank should only be more expensive than the bare tank, because it should also be arranged according to your own wishes; The ecological tank is mainly a tank for breeding marine fish, it is a relatively closed tank, fish, grass, plankton, light, etc. configure themselves to form an ecosystem, without the need for fish farmers to pay too much labor, of course, instead of paying a lot of silver, the tank is very expensive from thousands to hundreds of thousands; Needless to say, the bare cylinder is just a cylinder, there is nothing, and you have to match it yourself; The finished tank can be said to be a simple aquarium, and the basic configuration of fish farming is available. The aquarium is currently our most common, because it can not only meet the fun of raising fish and grass, but also beautify the home, ** also depends on the size and configuration of the difference, ranging from a few hundred yuan to tens of thousands of yuan.

2. The key to a meter of tank grass depends on what kind of grass you raise, it can be tens of yuan or thousands of yuan, grass and flowers are the same as different varieties, you are a novice It is recommended that you start with cheap grass first, and try to control the tuition at a reasonable scale.

3. Positive grass is a light-loving grass, and the necessary light time must be met every day, otherwise the grass will not grow well, and even die soon.

4. No problem, any tank can raise grass, the growth of grass is the same, that is, the overall ornamental effect is not the same, Jiabao aquarium grass and general fish tank grass, visually speaking, it must be different.

5. The one-meter tank grass is not big, some grass is very big if it grows well, and some grass we also have to look at the effect of it hanging in the water (such as the spider plant in the flower, the hanging bell, etc.), if the tank is too small, there is no such effect.

If the grass tank is arranged in an extraordinary pattern, it will not appear very low, on the contrary, it may have a back-to-basics artistic conception.

If you really want to raise grass, or that sentence, starting from the cheap, friends on the 1st floor have already said, grass is more difficult than fish, we fish people often have "rather raise a tank of fish, not half a tank of grass" said, of course, completely depends on their own interests, what to raise is a lot of fun, I hope what I said can help you, I wish you a smooth grass raising!

Raising fish to make money is relatively common, but there are a few points to pay attention to:

One is the shape of the fish tank.

The second is the number of fish farms.

The third is the color of the fish.

The following is a detailed analysis of these key points and provides you with reference materials before you plan to raise fish and make money.

1) The relationship between the shape of the fish tank and the five elements.

1. The round fish tank, the five elements belong to gold, which can produce prosperous water, so it is an auspicious elephant.

2. The rectangular fish tank, the five elements belong to the wood, although the water is discharged, but the two have a symbiotic relationship and can also be used.

3. The square fish tank, the five elements belong to the soil, the soil can overcome the water, and there is a restraining force, so the choice of fish tank should not choose the square of the five elements of the soil.

4. The hexagonal fish tank takes six as the number of water, so the five elements belong to water and can be used.

5. Triangular or octagonal or even polygonal fish tanks, the five elements belong to fire, and water and fire are mixed, so it is not suitable to be used in the layout of wealth to urge wealth.

According to the analysis of the above five elements, the most auspicious shapes are rectangular and round and hexagonal, which is conducive to the layout of the wealth position to promote the role of wealth, I hope you will pay more attention to the choice of fish tank in the future.

ii) Number of fish farmed.

Some people may ask, what kind of fish is better, the author is here by the way, raising life is strong and easy to raise fish, generally people are raising goldfish, because the vitality of goldfish is relatively strong, more durable, easy to take care of.

So is there a certain pattern in the number of fish farms? Generally, we use the number of Luo Shu to match the number of fish farming.

A piece of white water can prosper wealth.

Article 2 The two black soil and water are not conducive to financial luck.

Three of a kind Three Wood drains water, which is not good for financial luck.

Four four green wood, although draining, but four green for the Wenqu star, to auspicious theory.

Article 5 Five loess and water are not conducive to financial luck.

Six six platinum water, good for wealth.

Seven red gold water, although it is a fierce star, but there is a love for each other, out of auspicious theory.

Eight white earth and water, but eight white is the left auxiliary star is the auspicious star.

Nine Nine Purple Fire, but the right Bi Star, for the auspicious star, can prosper wealth.

Ten or more are divided into integers, such as 20 and 5 for 15.

c) The color of the fish.

To a certain extent, the color of the fish has a greater or lesser impact on the motivation to make money. Therefore, we should also pay attention to this point when choosing fish:

The color of the fish is gold or white, that is, the five elements belong to gold, and gold can produce water, so it has a strong power to urge wealth.

The color of the fish is black, blue or gray, that is, the five elements belong to water, and water can prosper wealth, and the power to promote wealth is also very strong.

The color of the fish is cyan or green, which means that the five elements belong to the wood, and the wood will drain water, and the power to promote wealth is weak.

The color of the fish is yellow or coffee, the five elements belong to the earth, the soil can overcome the water, and the power to urge wealth is very weak.

Fish farming is a hobby!

Nothing to do with Feng Shui!

As long as more than half of your family agrees to raise fish, that's fine, it has nothing to do with birthdays, don't be superstitious.

If it is determined that the fish is not sick and the scales are lost, it is caused by scratches on the ornaments.

In the case of koi, when the individual is about the same size, there is no big fish, unless the small fish is smaller than the large fish's mouth.

It is estimated that the dead fish may be caused by too much salt, or caused by sudden changes in water temperature, or the decorations you put in are thrown directly into the tank without sterilization to cause bacterial infection and cause dead fish.

White spot disease is generally caused by low temperature, lack of light, and poor water quality!

I usually get more of this disease in winter, but I don't usually get white spot disease in summer! Do you first determine if it is white spot disease? I suspect you're mistaken!

Also, white spot disease is contagious, the speed of infection is quite fast, if not treated, the mortality rate is relatively high, but this disease is particularly easy to treat, remember that there is a kind of medicine in the fish market called white spot net, about 5 yuan, no matter how powerful the white spot, one night can kill more than 60 percent, but this medicine, to be put according to the instructions, indiscriminately will kill the fish, and once a day, the next day when the medicine is released, first change the water of 3 1 and then put the medicine! If you don't change the water and put the medicine directly, the medicine in the tank will become heavier and heavier, and the fish may die!

Another is to use ozone to kill 100 points, the effect is more ideal!

There is also the use of potassium permanganate, which is generally sold in pharmacies, and it is generally not recommended for novices to use this, which is more troublesome. But it is better to take out the sick fish separately, as long as the water is slightly red, generally soak for about 5 minutes, and then put the fish in the fish tank!