However, do not do this daily as hydrogen peroxide can kill healthy cells that try to heal. Salt baths or salt treatments in the tank can also help with healing. Fish lice can be difficult to treat, but thức ăn cho cá cảnh are generally prone to the same treatments as anchor worms, making potassium permanganate and microbe lift excellent options. To avoid fish lice, quarantine new fish before adding them to the new tank.

If you find that your golden fish keeps its dorsal fin close to your body, you are stressed for some reason. This can be poor water quality, overcrowding, parasites, skin irritation and other infections. Red, open skin wounds, also known as ulcers or ulcers, can have various causes, including poor water quality, bacterial infections and parasitic infections. See if you can determine the cause of the injury with your golden fish. Ulcers will continue to worsen without treatment and can lead to systemic infections and death.

Most ulcers can be treated by improving the quality of the water to keep the wound clean while it heals. You can also treat with antibacterial medications, which keep the wound clean and bacteria-free. If you leave fish, you can clean the wound with a cotton swab dipped in hydrogen peroxide.

But buoyancy problems are not always a symptom of swim bladder disorder or flip disease, as it is sometimes called. High nitrites or the presence of ammonia in the tank water can cause goldfish to have difficulty swimming. A fish that works with internal parasites loses appetite and does not eat causes the fish to float or rotate. The golden fish that seems to rest at the bottom of the tank probably does not enjoy a good rest.

In fact, your golden fish can also die from overfeeding, poor water quality, unfavorable tan conditions, injury, stress and old age. If you still see white spots on your fish after 5 or more days of Ich treatment, your fish may have a secondary bacterial infection where parasites are bored in their bodies. “Ich” is short for Ichthyopthirius multifiliis, the most common aquarium parasite. Incoming fish can be Ich carriers without showing any signs, but their aquarium can also have a latent population of parasites that existing fish have become resistant to. New fish additives are generally stressed and have a reduced immune system, making them more likely to become infected. If you think one of your fish is infected, you should treat the entire aquarium because Ich is very contagious.