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Fin rot: treatment of fish in the general aquarium, causes, drugs and remedies

Fish, like any other pets, are prone to disease, you need to constantly take care of their health. In the general aquarium, various ailments can develop, and one of the most common diseases is fin rot.

Self-medication requires a lot of effort and patience, as well as the right methods of getting rid of the disease.

Fin rot in fish often occurs in certain species with fairly large fins forming folds.

The disease predisposed:

Korotkoplavnikovyh fish disease also affects, but less. Disease prone fish after recovery may not always restore the original appearance of the fins.

More often they notice their noticeable shortening and preservation of the uneven edge. Also, the fin rays after regrowth do not retain an even shape and have knots and fractures.

If the fins rot has gone far and ulcers have formed on the body of the inhabitants of the aquarium, the treatment is useless.

The causative agents of the disease in fish are rod-shaped bacteria such as Pseudomonas, Aeromonas or Vibrio, which are the cause of the development of an infectious disease in pets.

Fin rot can enter the aquarium for the following reasons:

  • Infection when using “live food”.
  • Infection with new inhabitants of the aquarium.
  • Incorrect conditions of the fish (improper water temperature, pH of the environment).
  • Stress factors.
  • Excessive aggressive fish.
  • The ideal conditions for the development of fin rot in fish can be called “dirty” water.

  • Fin rot is a progressive infection in which the fins of fishes are destroyed extremely quickly;
  • In young individuals, this is due to the disintegration of the pectoral and caudal fins. In older fish, this trend is not observed. The main difference between rot and alkaline sores – in the first case, the fins begin to break down from the edges and gradually move to the base. And at the crack, only the edges are destroyed and the fins are reduced in size;
  • The first and most obvious symptom is the appearance of a bluish-white opacification on the fins, which is especially clearly visible at the edges. Infected fish on fins appear white-blue border, which will expand to cover the entire area fins. In young fish, this is especially noticeable, because the color of their fins is almost transparent;
  • The appearance of spots and red stripes on fins is also another symptom. The appearance of such symptoms is due to clogging of blood vessels, which leads to the decomposition of the rays from the edges;
  • The affected areas of the rays can become inflamed and separate from the base. If in adult fish this process is not so terrible, then in young animals the tail fins dissolve completely;
  • At the base of the fried areas, white-colored ulcers appear, from which purulent fluid is released. If the fish is not treated, the infection will spill over to other areas of the body and then death occurs.

Treatment fin rot in the early stages is not particularly difficult. First of all, make a water change (up to thirty percent of the total). Then raise the temperature in the aquarium to the maximum possible for this type of fish.

At the same time, do not forget about the rest of the aquarium inhabitants – it is quite possible that they will not suffer a temperature rise. If such “neighbors” live in the general aquarium, then sick fish should be treated in a special otsadnik.

If, after all the manipulations carried out, the condition of the sick fish has not improved, then it is necessary to switch to medication.

  • Chloramphenicol (for adults) can help fight infection. One pill should account for twenty liters of water. The drug is carefully frayed, dissolve the resulting powder in a small container and poured into the aquarium. Levomycetin dissolves poorly, so patience is required. Every three days you need to replace 30% of the water in the aquarium and add a new batch of medication. The treatment is carried out until the condition of the sick fish improves.
  • If fish are treated in the general aquarium, then streptocide can be used. Ten liters of water should account for 1.5 grams of streptocide. First, the drug is dissolved in a small container, and then introduced into the aquarium. Streptocide, like levomycetin, is also very poorly soluble in liquids.
  • Treatment of fin rot with streptocide can be carried out in a separate vessel. To do this, dissolve one pill of medication in six liters of water. In this case, the temperature should be about twenty-eight degrees Celsius. Sick fish kept in the medicinal solution for half an hour.
  • Fin rot well treats Bitsillin-5. Usually this medicine is sold in bottles of 1,500,000 U. For treatment, one-sixth of a bottle is used, dissolved in ten liters of water. Medicinal water is poured into the tub and the sick fish are placed there for thirty minutes. The course of treatment is six days. During this time, a whole bottle of Bicillin-5 will be used.
  • Treat fish from fin rot can still Biseptol-480. It is sold in tablets, so before using it you need to grind to a powder. For five liters of water should account for one eighth of the pill. The treatment is carried out for seven days and a new solution is prepared before each session. Fish must be constantly in the medicinal water, with aeration required.
  • Fin rot can be treated even with regular table salt. Dissolve three teaspoons of salt in a separate five-liter jar and place sick fish there. If your fish are particularly sensitive to salt water, then use two teaspoons. Remember that this concentration is not suitable for the treatment of calligt soms. For tarakatums and corridors, the maximum salt concentration is two grams per liter (for reference, a teaspoon contains seven grams of salt).

If the fish are treated in a separate container, then the aquarium during their absence should be disinfected with a solution of chloramine (concentration – 3%). The scenery, aquarium equipment and primer boil.

Aquatic plants are washed in the solution bicillin-5.

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