Ollies (Guangzhou) Recreation and Sports Equipment Co.The vast majority of people have the experience of touching fish and catching loach and so on, I think we must be impressed by the slimy liquid on the fish, often dipped in a hand of mucus, the fish still slipped away from the hands. Where does this mucus come from, and what is its role?

鱼是最古老的脊椎动物。我们平时所能见到的鱼,体表大多包裹着坚硬的鳞片。鱼类的皮肤由表皮和真皮组成,鳞片便位于表皮与真皮之间。鱼鳞是鱼类特有的皮肤衍生物,也是鱼类的主要特征之一。它由钙质组成,被覆在鱼类体表全身或一定部位,能保护鱼体免受机械损伤和外界不利因素的刺激,故有“外骨骼”之称。
The epidermis of fish is very thin and consists of several layers of epithelial cells and germinal layers thatThe epidermis is rich in unicellular mucus glands, which can continuously secrete viscous liquid, making the body surface form a mucus layer, lubricating and protecting the fish body, such as reducing the friction resistance between the skin and the water; improving the ability to move; removing the bacteria and dirt attached to the fish body and so on. At the same time, make the body surface slippery easy to escape from the enemy.Therefore, the epidermis is of great importance to the life and survival of fish.
对于锦鲤而言,在无病的自然情况下本身体表就有一层粘液的,比较均匀,透明滑滑的。在患病的时候体表粘液会有不同,部分不透明甚至出现白絮或“鼻涕”状粘液,这都是锦鲤体表患病的征兆。
The mucus secreted by koi is a state of self-protection, which is mainly manifested when koi are emotionally stressed, or when they are externally stimulated by a new environment during a water change or over-watering, and it is normal for koi to secrete mucus at this time.
需要注意的是,当锦鲤分泌粘液时也正是鱼体抵抗力最低的时候,非常容易受到细菌感染和鱼病的侵袭。解决办法就是需要多观察,少折腾,勿乱下药,养好生态水。平均3-5天换1/3的水,待锦鲤过了自我恢复期就无大碍了。所以说,这个时候就考验你养水的功力了。
当锦鲤出现粘液分泌异常时,应遵循“观察-调整-治疗”三步法:
1、环境优化::
2、营养支持::
3、治疗原则::