White plaque on fish in an aquarium: causes of the disease, how to treat

2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21

Aquarium fish are prone to disease, like all living things on the planet. Often a white coating appears on them. The owner should not panic. The main thing is to find out the cause of the disease and help the pets. Let's analyze the main pathologies in which white plaque may appear on fish in an aquarium.

Alkalosis

This disease occurs in certain fish species that move from an acidic environment to an alkaline environment with a pH of 7.3 to 8.0. Other causes of the disease:

• Too much lighting in the aquarium.
• Too much vegetation.

To notice alkalosis, you need to look closely at the fish. They show the following signs:

• Scales become pale.
• The movements are convulsive.
• Mucus on the gills.
• Fins splayed out.

Fish with this pathology gradually go blind, and they die pretty quickly.

If a white coating has formed on goldfish or other individuals, you need to transfer them toacidic water.

Dermatomycosis

This is a fungal disease in fish. Individuals with weakened immune defenses are susceptible to it. Mushrooms of various species can settle on fish.

The disease appears if the fish are in water with a low temperature for a long time. The situation is aggravated by the wrong composition of the feed, acidity and a large amount of organic matter.

The first stage can be detected when the fish in the aquarium are covered with a white coating resembling moss. If white threads appeared on an individual, then soon ulcers and microtraumas should be expected. Gradually, the plaque becomes like cotton wool, it covers the body and fins.

Treatment of ringworm

Before treatment, a jigger is prepared. In this case, the drug "Bicillin" is used. This is an effective tool for the treatment and prevention of infectious diseases of fish. For 50 liters of water, 250,000 composition units are needed. The diluted preparation is added to the water. The procedure is performed within 4-6 days. The temperature in the container at this time should be at 26 degrees.

All items in the aquarium and plants are treated with antifungal compounds.

Gyrodactylosis

In this case, a white coating is visible on the fish in the aquarium. The tint may also be bluish. The fish stop moving, rubbing against various objects in the aquarium. Gradually, their fins separate, ulcers appear on the body. Individuals die from lackoxygen.

Copper sulfate is used to treat the disease. For 10 liters of liquid, it will need 14-15 grams. The prepared medicine is poured into a jig. It will take 6-7 days to overcome the disease. To prevent infection of other fish, the aquarium is treated with table s alt.

Trichodinosis

The disease causes ciliary ciliary. At an early stage, the disease is not noticeable. It can be assumed by the accumulation of diseased individuals near the aerator.

If you notice a white coating on goldfish in the aquarium, which later begins to separate in flakes, then the disease has moved to the next stage. Mucus is noticeable on the gills, the breathing of individuals becomes difficult. The appetite of the fish disappears, they stop moving, begin to itch on objects, the bottom of the aquarium. Some species may sway from side to side.

Trichodinia occurs due to untreated water, untreated decorative items and poor quality feed. The ciliates die as soon as the fish are removed from the aquarium. Strong and he althy individuals are not afraid of the disease, even if the pathogen has entered the aquarium. If the fish organisms are already weakened, the pathogen begins active reproduction. Trichodins themselves are not very tenacious, without fish they can live no more than two days. Therefore, it is important to establish the cause of the spread of the disease and eliminate adverse factors in time.

Treatment of trichodiniasis

To rid the fish of this disease, the easiest way is to add onefrom special preparations:

Protocide

• NILPA Aquaform.
• Kostapur.
• "ContraIk".

Malachite green in each of them. You can also purchase Malachite Green from a chemical supply store. For treatment, a solution concentration of 0.05-0.07 mg / l should be prepared. Trichodins "do not like" malachite greens, so this substance is highly effective. According to aquarium owners, the medicine is added within five days: first 2 ml, the next day 3 ml, then 4 ml and 10 ml. If you bought a ready-made drug, you should follow the instructions for it.

Another effective remedy is FMC (FMC). It is also used according to the attached instructions. Fish owners say that the drug helps in 100% of cases to defeat an unpleasant disease.

S alt baths are also effective. You should take a solution of s alt 1, 5-2%. Bathing in such baths is carried out for 10-15 minutes. Instead of s alt, potassium permanganate can be used. To do this, take 0.5 grams of potassium permanganate per 10 liters of water, the fish are placed in such a bath for 10-15 minutes every 12 hours.

In addition, aeration should be increased in the aquarium, and the water should be heated to 30 degrees.

Bone disease

The flagellate causes pathology. After the parasites get on the fish, they take root in the skin cells and begin active reproduction. The most comfortable environment for them is water with a temperature of 26-28 degrees. However, when the indicator rises to 31 degrees, death begins.parasites. Upon contact with the pathogen, individuals stop eating and moving. A white coating appears on the fish in the aquarium. The gills are covered with mucus, breathing becomes difficult. Fish can die quickly, especially when young. Adults do not die, but become carriers of a dangerous pathology.

Sources of parasites are:

• Infected fish.
• Parasites in the soil.
• Poor quality food.

What to do if a white coating appears on the fish in the aquarium? Treatment should begin as soon as possible.

Ways to fight the disease

Methylene blue is used for treatment. This is a synthetic dye. It is necessary to take or prepare its 1% solution (1 gram of substance per liter of water), dissolve 3 ml of the drug in 10 liters of water. Individuals should remain in this fluid until fully recovered.

In the aquarium, the temperature is gradually raised to 30-34 degrees, this helps to get rid of parasites.

Also need quarantine containers. They are filled with water to which a solution of potassium permanganate is added. For 10 liters of liquid, take 0.1 gram of the mixture. In this solution, each infected individual should be bathed.

You can use a s alt solution. But in this case, you should be careful, because a long stay in s alt water can lead to the death of fish. S alt baths should be very brief.

To prevent pathology, all newly purchased fish should be kept in quarantine for a monthcontainers. After that, they should be passed through a prophylactic s alt bath at least three times, only after that they can be placed in a common aquarium. Under no circumstances should water containing live food or water from natural sources be allowed to enter the aquarium.

Point disease

This disease is also called ichthyophthyroidism, as well as semolina. The causative agents of the disease - ichthyophthyria - parasites that feed on the skin of fish.

At the same time, a white coating is visible on the fish in the aquarium. Parasites cover the gills, internal organs and surface of the fish. At the very beginning, white dots appear on the body of the individual, the number of which gradually increases. Fish stop eating, rub their bodies against objects, and get scared of everything. If treatment is not started in time, individuals will die.

If the fish is covered with a white coating, a quarantine aquarium is being prepared for its treatment. It dissolves bactericidal drugs. Usually used "Bicillin" or malachite green. The temperature of the liquid is increased by 3-5 degrees. Water is changed every 3-5 days.

In addition, the following drugs are effective:

• Fiosept.
• "Furazolidone".
• "Anti-steam".
• SeraOmnisan.
• AquariumPharmaceuticals.
• JBLPunktolULTRA.
• Sera Omnisa.

It is very important to follow the instructions, since all drugs are highly toxic, their overdose is very dangerous for the fish. At the same time, the water in the aquarium is kept at around 23-25 degrees. If after 5 days of treatment there is nopositive dynamics, you need to check the pH level, find out if there is an excess of organic matter, and what is the oxygen saturation of the water.

Prevention

To avoid the appearance of the disease, all objects, substrate and all devices intended for the aquarium should be processed. Food should be purchased from quality and reliable stores to prevent parasites from entering the fish tank.

So, now it will become clearer to home aquarium owners what to do if aquarium fish are covered with white bloom. First of all, you should find out the cause and deal with it. Most fish diseases are treatable, so don't panic.