Salt and yellow powder, insecticides and fungicides have no effect on nitrifying bacteria

Salt and yellow powder, as well as some insecticides and fungicides, may have an effect on nitrifying bacteria.

Nitrifying bacteria are beneficial microorganisms that break down organic matter and ammonia in water to keep water clean. However, high concentrations of salt can destroy the living environment of nitrifying bacteria, resulting in the death of nitrifying bacteria.

Yellow powder (furazolidone) is an antimicrobial drug that may have an effect on some nitrifying bacteria that may not be resistant to furazolidone.

Similarly, some insecticidal drugs (e.g. formaldehyde or potassium permanganate) can also destroy the living environment of nitrifying bacteria, resulting in the death of nitrifying bacteria. Therefore, when using these drugs, care should be taken to maintain the cleanliness of the water quality and avoid causing harm to nitrifying bacteria.

In short, when using salt, yellow powder or insecticidal and fungicidal drugs, it is necessary to pay attention to controlling the amount and frequency of use to avoid excessive impact on nitrifying bacteria. At the same time, if the use of these drugs is required, it is recommended to do so under the guidance of a professional.

Nitrifying bacteria and drug salts can be used at the same time in the fish tank. Unlike other bacteria and parasites that survive by breaking down glycoproteins, nitrifying bacteria convert excess ammonia nitrogen and nitrite in water to form nitrate precipitates, from which they take in energy. Salt and most broad-spectrum antimicrobials have no effect on digestive bacteria, so nitrifying bacteria are also present in large numbers in seawater tanks.

Yes. Because of the yellow powder.

It can inhibit the growth of bacteria and kill bacteria, interfere with the sugar metabolism and enzymatic system of bacteria, and make bacteria metabolic disorders and die. Low concentrations can inhibit the growth of bacteria, and high concentrations can kill bacteria.

The actual dosage and concentration of the drug used to kill bacteria are only known to be used to inhibit bacteria, and then heal by the body's immunity, so the general antibiotics will not completely kill all kinds of bacteria, because the drug cannot be designed to completely sterilize, which will also kill the beneficial bacteria. From this point of view, the dosage and concentration of the drug will not kill nitrifying bacteria.

Otherwise, the fish themselves will not be able to stand it.

Yellow powder is a mild and effective drug for trauma, if the fish is sick, it needs to be isolated, and then use yellow powder for **, it is best not to spray the whole tank, because yellow powder is an anti-inflammatory and bactericidal drug, which will kill a large number of nitrifying bacteria, thereby destroying the ecosystem in the fish tank.

Because yellow flour can inhibit the growth of bacteria and kill bacteria, it can interfere with the sugar metabolism and enzymatic system of bacteria, so that bacteria can metabolize disorders and die. Low concentrations can inhibit the growth of bacteria, and high concentrations can kill bacteria.

The main role of yellow powder is the oxidase system, which plays the role of inhibiting or sterilizing bacteria and influencing the sugar metabolism process of bacteria. Furacillin is a bright yellow color and is a crystalline powder, which has no odor and will gradually turn dark yellow when exposed to sunlight. It is slightly soluble in ethanol, slightly soluble in water, dissolved in alkaline solution will make the color change to dark orange, and the pH of saturated aqueous solution is.

Many fish breeders know that nitrifying bacteria play a great role in the process of fish farming, which can decompose toxic and harmful substances in the water and inhibit the reproduction of organisms that pollute water quality such as brown algae. Usually people put yellow powder in the water to sterilize the fish, so does yellow powder have an effect on nitrifying bacteria?

Yellow powder has an effect on nitrifying bacteria and will be killed by yellow powder. In fact, yellow powder is nitrofuracilin, which can interfere with the sugar metabolism process and oxidase system of bacteria and exert antibacterial or bactericidal effects. Whereas, nitrifying bacteria belong to the autotrophic type of bacteria and are prokaryotic organisms, and the two will kill nitrifying bacteria when they come into contact.

When using yellow powder, you can soak the diseased fish separately**, and then put the diseased fish into the fish tank, which can ensure that the nitrifying bacteria are not killed. If the yellow powder is poured into the fish tank, the water can also be changed continuously, so that the nitrifying bacteria can also be quickly restored, and the presence of nitrifying bacteria in the water should be guaranteed.

Yellow powder has an effect on nitrifying bacteria, because yellow powder has a strong bactericidal effect, and the meeting between the two will kill nitrifying bacteria.

Aquarium trivia, fish tank germicidal lamp, will it affect nitrifying bacteria?

Bactericidal salts can not be used with nitrifying bacteria. The purpose of bactericidal salt is to kill bacteria, not only to kill harmful bacteria, but to attack indiscriminately, and the nitrifying bacteria will also be killed by it, thus affecting the culture of nitrifying bacteria. In the process of daily feeding, if the fish are not sick, do not use sterilization salt and the like, daily sterilization is of little significance, but will destroy the ecological balance in the tank, which is not good for the health of the fish.

Bactericidal salts can not be used with nitrifying bacteria. The purpose of bactericidal salt is to kill bacteria, not only to kill harmful bacteria, but to attack indiscriminately, so nitrifying bacteria will also be killed by it, thus affecting the culture of nitrifying bacteria. In the process of daily feeding, if the fish are not sick, do not use sterilization salt and the like, daily sterilization is of little significance, but will destroy the ecological balance in the tank, which is not good for the health of the fish.

1. Nitrite bacteria: nitrifying bacteria will first convert ammonia nitrogen in water into nitrite, and it is nitrite bacteria that play a role in transformation, it is also called ammonia oxidizing bacteria, this bacteria are very sensitive to light, so they need to be protected from light during the cultivation process. In addition, although ponzhao nitrite also has a certain toxic effect on fish, it can be further transformed by nitric acid bacteria to avoid the threat of fish.

2. Nitric acid bacteria: the second stage of nitrification, it is also called nitrite oxidizing bacteria, the role is to convert nitrite in water into nitrate, although nuclear nitrate is not helpful for the growth of fish, but fortunately it will not cause harm to its health. At the same time, the growth of aquatic plants requires a certain amount of nitrate, which is a very good nitrogen fertilizer, which helps their growth.

What does a germicidal lamp do? Open for a few hours, there is no harm to nitrifying bacteria, algae removal function.

germicidal lamps do not harm nitrifying bacteria:

As strange as it sounds, both germicidal lamps kill bacteria in the water (at least most of them), but not nitrifying bacteria, yes! This is exactly the case, germicidal lamps can kill bacteria floating in the water, but nitrifying bacteria, which make a significant contribution to the filtration of water quality, have flagella that attach to the filter media (biochemical balls, biochemical cotton, ceramic beads), of course! A tiny fraction of the nitrifying bacteria will float in the water before they have implanted, but that tiny fraction is not enough to shake your massive filtration system.

In addition, experts have studied that nitrifying bacteria that have not yet adhered to the filter media have no purification function for water quality. Other words! It is not a pity that those nitrifying bacteria that were killed died.