1. Reason: Goldfish sink to the bottom of the water may be due to changes in water temperature, beyond the range they can adapt to, resulting in reduced activity, loss of appetite, sinking to the bottom of the water.
2. Treatment method: Breeders need to use auxiliary equipment immediately to control the water temperature in the tank in the range they adapt to. During this period, pay attention to the constant temperature, do not appear violent fluctuations.
1. Reason: When they first arrive at a strange environment, they will sink to the bottom and not move, which is the normal manifestation of their arrival at a strange environment.
2. Treatment: Breeders need to isolate and rest them alone, stop feeding them during the period, and they will return to normal in about three days.
1. Reason: Another reason is that they suffer from some common fish diseases, such as pintail disease, gill rot disease, etc.
2. Treatment method: The breeder needs to distinguish the treatment according to different causes, and the sinking phenomenon will disappear naturally after the condition improves.
frequently 1. Reason: Water pollution is also an important aspect affecting their activity.
2. Treatment: The breeder needs to change the water frequently to keep the water clean. When changing water, pay attention to the use of sunning water, the new tap water contains a lot of harmful substances, exposure to the sun is conducive to gas volatilization. When the water quality is normal, the diseased fish will return to normal.
