Goldfish (certain introduction)
Goldfish is a very easy-to-handle fish, but this does not mean that the owner can carelessly raise it. The daily raising of goldfish still needs to be done well. And there are many fish diseases in goldfish. If you don’t pay attention, it will be very difficult to deal with the disease if the goldfish feels it.
In the normal management process of goldfish disease prevention and treatment, the most important thing to pay attention to is to avoid pearl scale. Falling off, because the falling off of the scales of pearl goldfish means the loss of the tourist value, and it is difficult to resurrect the pearl goldfish scales after falling off, or the tourist value after resurrection is also greatly reduced. The reasons for the falling off of the pearl scales are important. There are three aspects:
1. There are parasites that cause fish body insecurity and damage.
2. Improper tools and methods used in the operation process often cause harm to the fish body. For example: using rough fishing gear to catch fish, catching fish in the pond water to cause scratches on the fish body, etc.
3. Due to uneven feeding and poor water quality, unstable water quality leads to the shedding of bead scales. . In addition, it is not possible to raise goldfish with rainwater, because rainwater generally contains impurities, sometimes is acidic, and can cause summer diseases. Goldfish are cold-blooded animals, and their body temperature changes with the ambient temperature. Summer happens to be the peak season for goldfish growth. The fish swim with vitality and are bright and pleasing to the eye. However, goldfish should be prevented from "floating heads" and "scalding tails".
"Floating head" is a situation in which goldfish move up to the surface of the water body due to lack of oxygen in the water, allowing their mouths to extend out of the water to breathe air. . "Tail perm" is a type of air bubble disease in which bubbles the size of rice grains grow on the tail fins of affected fish. The reason is that the melted oxygen in the water body is overdispersed, and a large amount of oxygen forms small bubbles, which adhere to the body of the goldfish and cause disease. In summer, aquatic plants in the pond grow and flourish, releasing a large amount of oxygen under the influence of sunlight, so they get sick.
In addition, congestive disease in goldfish is also an object that needs to be carefully prevented and treated. It appears as dark red patches of varying sizes on the surface of the fish. Especially the abdomen. The disease is often caused by water quality reversal, lack of light, and excessive flushing. It often occurs during the rainy season, and among goldfish, pearl scales are the most susceptible. The sick fish will look tired and lose appetite. In mild cases, the effect will be observed, while in severe cases, it will lead to death. Regarding prevention and control, we can ① appropriately lower the water level and increase the lighting. ② Soak in 2.5% salt water for 5-10 minutes. ③ Use chlorine dioxide to disinfect the entire pool. The dosage per cubic meter of water is 3 grams (containing 5% chlorine dioxide), once a day for 2-3 days.
In addition, daily feeding and water changes for goldfish are necessary. Creating a suitable environment for goldfish is more important than anything else. Crucial.
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