What is the best medicine to use if there is a fish disease in the fish tank?Different fish diseases are suitable for different medications. The following are some common ornamental fish diseases and the appropriate medications:
1. [Terramethylene]: It is a broad-spectrum antibiotics and is a drug that suppresses bacteria. It has a certain effect on Gram positive bacteria, Gram negative bacteria, protozoa, etc. It has a good effect on the treatment of water mold. It can also be used to treat the cross infection of ornamental fish, intestine inflammation, black body, anti-feeding, white stool of young fish, intestine inflammation, slight rotten gills, red skin disease of adult fish, etc. It also has a good effect on fish trauma. It is less toxic and can be quickly discharged from the fish body. One meter of fish tank filled with 300 catties of water (150 liters) could be used to put in 8 - 10 tablets of terraterratoxin for human use; for the animal medicine terraterratoxin powder, the recommended dosage for 100 liters of water in the fish farm was about 2 grams, but it could also be increased to 3 - 4 grams according to the condition.
2. ** Compound Trimethoprim **: It is suitable for external injuries and infections of ornamental fish, such as red blood vessels that are not adapted to the water at the beginning of the tank, red nose, red mouth, melting fins, red caudal fins, blindfold, etc., which are related to the water quality, fighting injuries, lacerations, wounds, and body friction injuries after jumping out of the tank.
3. ** methyblue **: The solution has mild medicinal properties and less side effects. It can kill bacteria and some parasites, prevent diseases and prevent fish eggs from being infected. It has a good treatment effect on diseases such as white spot disease, water mold (white disease), white mouth disease, mouth cotton, fried scales, rotten tail, rotten gills, etc. The treatment effect on water mold is the best.
4. [Yellow powder]: It has a strong killing effect on fish bacteria. It is mainly used to treat skin rot, gills rot, skin bleeding, vertical scale disease, blindfold, enteritis, desquamation, and various other bacteria diseases in the body. There were two types on the market, domestic and Japanese. The Japanese one was relatively less toxic but more expensive. When using it, you should pay attention to avoid light, maintain the temperature at 15 - 20 ° C or above, and control the dosage according to the size of the fish tank and the instructions.
5. Gentamicin: It is a broad-spectrum antibiotics, mainly used to treat diseases caused by bacteria. It is a relatively efficient and safe medicine for the prevention and treatment of fish diseases. It has a good treatment effect on viral bleeding, rotten skin, bacteria rotten gills, rotten tails, ascitic fluid, standing scales, scale loss, early stage gastroenteritis, and loss of fat.
In addition, some common mistakes should be avoided when using the medicine, such as the concentration of the local medicine being too high (especially when using the sprinkling method), ignoring the damage of the fish medicine to the nitrating bacteria, etc. At the same time, some non-drug methods could also be used to deal with fish diseases, such as changing water, heating up, adding salt, washing filter cotton, blowing oxygen, stopping food, and observing. It should be noted that aquatic drugs are not suitable for direct use in aquarium tanks, so they should be used with caution.
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