What are the precautions for ecological fish farming?

Pond fish farming, also known as pond fish farming, refers to the aquaculture mode of fish farming in the water purification group. Pond fish farming in China has a long history, and it is also the main way of fish farming in China. The advantages of pond fish farming are that the water is relatively small, easy to control, easy to manage, and can be carried out in ecological polyculture.

So, what should we pay attention to in the process of pond fish farming?

First, the probability of starving fish to death in a complete ecological tank is actually very small. Why? Why is it easier for us to say ecological fish?

Because eco-tanks focus on ecosystems. Good ecology is actually a closed loop of biology. In other words, if a relatively complete ecological chain can be formed, the more stable the ecology, the more all the organisms in it can support each other.

Second, the probability of our fish starving to death in the ecological tank is very small. Because our fish are in the highest part of the eco-tank. Underneath it are shrimp, conch, aquatic weeds, algae, and microbial flora. Everything in it can be food for our fish**.

3. Although we imitate the ecological environment, these organisms that we artificially add are all organisms that play an important role in the ecosystem, so they can develop stably in the artificial environment, and it can provide support for our other organisms.

4. For example, in the natural environment, there are a large number of organic substances on the surface of the water, the fruits of various plants, etc., as well as various animal microorganisms, which are difficult to see with the naked eye, but in the ecology of the natural environment, these substances exist in large quantities. Then wild fish will not starve to death as long as they open their mouths, and the food will be swallowed by the fish.

Fifth, it can be seen from here that if we choose ecological fish farming, we can feed on it regularly. Don't vote too much. Again, my point shouldn't be distorted too much. Feed once a day, or just two.

Sixth, the ecological tank is actually a representative of easy grass farming and simple fish farming, so you have to do this, the more you can let go, the easier it is for your ecological tank to be stable. It is conceivable that the fish in the water and land tank can live without feeding for such a long time, so few of us will have people who can not feed the fish all year round, this practice is not recommended for everyone to do, but it also gives you a reference, that is, the fish in the ecological tank want to starve to death The probability is very small, but the problem of feeding too much will emerge in endlessly.

It is necessary to pay attention to the problem of water quality, the problem of fish tank, the problem of feeding, the problem of fish fry, and timely disinfection.

Ecological fish farming should pay attention to water temperature, pay attention to feed, but also regularly disinfect, but also do a good job of moisture-proof measures, in the fish should also be scientifically raised.

It is necessary to pay attention to the breeding density, but also to the water quality, to pay attention to the water temperature, to observe and find dead fish to clean up in time to ensure that oxygen is sufficient.

1. Adapt to temperature and water quality: Don't rush into the tank after buying tropical fish home, first soak the plastic bag containing the fish into the fish tank for ten to twenty minutes before opening it, let the water in the tank pour into the bag several times, and gradually mix with the original water in the bag, so that the fish can gradually adapt to the water temperature and water quality. If there is a light, the light should be turned off, and the fish are quieter in the dark and are not easily frightened.

2. Pay attention to the growth habits of different species of fish: if you are going to polyculture several different species of fish in one tank, you must take care of the compatibility between different species of fish, and fierce fish and gentle fish cannot be co-cultured; If there are too many individual differences, mild fish species can be considered for polyculture); Water quality requirements are different, and polyculture is not allowed.

3. Feeding skills: The most important thing to pay attention to is to control the feeding of ornamental fish tanks, and it is advisable to eat them once or twice a day within 3 to 5 minutes. Feed less on rainy days and don't feed at night.

Fish need to consume more oxygen in the process of digesting food, and the air pressure is lower in rainy days and evenings, and the dissolved oxygen in the water is also low, so feeding the fish may lead to severe hypoxia in the water and the fish will die. Most of the dead fish occur at night, and the severe lack of oxygen in the water is one of the main causes of the dead fish.

4. Keep the water quality clean: After eating, tropical fish will consume a large amount of oxygen and discharge a large amount of waste, which will pollute the water and breed germs. In order to keep the water clean, it is necessary to install a high-performance filter.

If you are raising fish in a bare tank, you should use the extraction from the bottom of the tank to replace one-tenth or slightly more of the old water every day, especially in summer. The ecological tank where fish and aquatic plants are co-cultured only needs to replace 1 3 1 4 water once a week.

Goldfish are beautiful but very difficult to breed, what should I pay attention to in the breeding process?

Nowadays, most of the fish are raised with tap water, which will have a lot of residues of sterilizing ingredients, so put the water in a transparent place for a while, remember not to turn off the direct sun, and pour the water into the bathtub after the precipitation is complete, so that the fish can be put in.

When buying, try to choose one that is easier to feed, the fish scales are intact, and there is no injury, choose the activity is more exciting, that is generally not fed, in the process of the fish arriving at home, it will not cause too much harm to the fish, generally at least one or two times a week need to change the water, so as to ensure that the environment in which the fish live is more hygienic, there will be no ** disease and infection, but also to ensure the oxygen content in the water, the fish can live happily.

Water change steps Follow the lower prompts.

Pay attention to the density of the fish and increase the oxygen content appropriately.

The density of fish should be strictly controlled, if there are more fish, add a set of aeration equipment to prevent the fish from dying of hypoxia, and the fish tank layout should be reasonable, do not add too many decorations, affect the normal activities of the fish.

There are many precautions for fish farming, and if you don't pay attention to it, it is easy to die. Therefore, it is necessary to change the water frequently, give the fish a good growth environment, and do not feed the fish often, in case they die of support or starvation, and the fish will also be prone to death due to lack of oxygen.

If you raise fish in a dormitory, you must also keep a few small fish in a small fish tank. Because there will be other roommates in the dormitory, there is less space available to everyone, so we try to keep the fish tank in a place where others will not touch it. In order to keep the fish from affecting the other roommates, we should remember to change the water frequently for the fish, so as not to make the dormitory smell fishy.

Don't feed the fish too often, I used to raise fish to death.

The most important thing in fish farming is to change the water in the tank in time and feed them food in time. Fish live on water, and if the water is very dirty, they will die quickly.

There are many precautions for fish farming, the fish tank should be changed frequently, the fish tank should be kept clean and clean, and the oxygen content of the fish tank must be sufficient, otherwise there will be a lack of oxygen in the fish.

Fish excrete several times a day, so the fish tank should be cleaned frequently, and the water should be changed frequently to keep the water in the fish tank clean and ensure that the fish can have enough oxygen. Feed the fish regularly and don't feed too much at a time. If you feed too much, the fish will keep eating and then die.

Fish farming can be regarded as a technical work, but the life of fish is still relatively fragile, and the conditions for survival are very limited. Usually, you should pay more attention to ventilating the fish tank and changing the water.

Personally, I feel that if you want to raise fish in the dormitory, then you must mainly change the water for it, and give it a certain amount of oxygen, I just didn't give it oxygen before, and I died after two days, and I was also very distressed.

There are indeed many things that need to be paid attention to in life, such as asking him to change the water, the water must be clean, if it is not clean, it will easily lead to problems with the girl's illness.

There should be some precautions when raising fish, for example, fish farming, you should feed once a day, but the feed can not be fed too much, too much will easily lead to death, so you must pay attention to this, in addition, to add enough oxygen to the fish, otherwise it will lead to hypoxia and death, this point should also be noted.