It is a toss what poses the greatest threat to your Koi pond. If predators are in first place, the disease rank very closely.
All types of fish are subject to disease, like all life forms. Despite the fact that the Koi fish is a fish relatively robust, as are all carp, they are always sensitive to a wide range of issues. Knowing what these are and how to recognize is the first step towards its prevention and cure. The most important thing is to recognize that stress is a factor that contributes to most of the Koi pond fish disease.
When you talk about stress in fish, it has a different meaning when you talk about it as a human condition. It is not so much that the fish are concerned, but it means that something is out of harmony in their environment. Many of the factors causing stress in fish are environmental in nature. These include high levels of ammonia or low oxygen levels. Dirty or contaminated water could be a stress factor.
Other conditions causing stress are easier to control. Manipulation causes excessive stress fish as a result of overcrowding in the pond. Even factors as two many sharp edges inside the pond could be a factor. The stress in this case is the result of injury to fish contact with the edges. Parasites and bacteria will benefit from the injury to infect fish. Thus, stress may be defined in the world of the Koi pond as any condition that promotes the spread of the disease.
The main agents causing the disease are bacterial, viral, fungal and parasitic. With only one or two exceptions, all bacterial infections are secondary to stressors. Bacterial infections can be treated with antibiotics. The issue nodular viral infections on raw fish and there is no real treatment except to remove scratch and hope for the best. Fungal infections are almost always the result of a secondary problem on the site of an old injury. Fungus can also attack the eggs of Koi fish. The parasites, as the famous Ich, are also possible.
Almost all bear some fish parasites, but they usually put in place a degree of resistance to them. Of course, in the presence of stress, this resistance is lowered and the fish become more sensitive. It can not be stressed enough that the less stress your Koi are exposed, the less chance they fall ill.
All types of fish are subject to disease, like all life forms. Despite the fact that the Koi fish is a fish relatively robust, as are all carp, they are always sensitive to a wide range of issues. Knowing what these are and how to recognize is the first step towards its prevention and cure. The most important thing is to recognize that stress is a factor that contributes to most of the Koi pond fish disease.
When you talk about stress in fish, it has a different meaning when you talk about it as a human condition. It is not so much that the fish are concerned, but it means that something is out of harmony in their environment. Many of the factors causing stress in fish are environmental in nature. These include high levels of ammonia or low oxygen levels. Dirty or contaminated water could be a stress factor.
Other conditions causing stress are easier to control. Manipulation causes excessive stress fish as a result of overcrowding in the pond. Even factors as two many sharp edges inside the pond could be a factor. The stress in this case is the result of injury to fish contact with the edges. Parasites and bacteria will benefit from the injury to infect fish. Thus, stress may be defined in the world of the Koi pond as any condition that promotes the spread of the disease.
The main agents causing the disease are bacterial, viral, fungal and parasitic. With only one or two exceptions, all bacterial infections are secondary to stressors. Bacterial infections can be treated with antibiotics. The issue nodular viral infections on raw fish and there is no real treatment except to remove scratch and hope for the best. Fungal infections are almost always the result of a secondary problem on the site of an old injury. Fungus can also attack the eggs of Koi fish. The parasites, as the famous Ich, are also possible.
Almost all bear some fish parasites, but they usually put in place a degree of resistance to them. Of course, in the presence of stress, this resistance is lowered and the fish become more sensitive. It can not be stressed enough that the less stress your Koi are exposed, the less chance they fall ill.
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