盐对金鱼有什么用处？

金鱼（详细介绍）

盐在我们的生活中不可或缺。它有广泛的用途。不仅没有它，盐也可以用于金鱼（详细介绍）。在金鱼养殖过程中，用盐消毒杀菌，辅助药物治疗鱼病，净化水质等，对金鱼有很大的好处。虽然有很多好处，但在使用盐的过程中，有一些事项需要注意。消毒和杀菌

不同的比例可以治疗和预防不同的鱼类疾病，主要通过对鱼表面的细菌、轮虫和斜管虫进行消毒

2。治疗辅助药物

盐可以促进鱼皮对药物的吸收，并增强药物的疗效

3。平衡渗透压

我们都知道鱼体内和体外的盐含量不同，存在一定的渗透压。因此，可以添加盐来补充由于伤口而损失的一部分盐，或者可以缓解鱼刚到达新地点后水质的不适应，即可以调节渗透压

4。净化水体

食盐的作用机制是增加水中的离子浓度，使悬浮的有机颗粒和胶体形成絮状物并沉降到池底，这不仅减少了溶解氧的消耗，还净化了水体

5。刺激食欲

在水产养殖中，经常会在饲料中加入适量的盐进行混合喂养，其效果也很大。这是因为在鱼类的生理过程中，NaCL作为无机盐是维持生命所必需的。Na+对于维持身体的渗透压、水平衡和酸碱平衡至关重要。Na+还可以维持和改善神经肌肉的兴奋性。而CL-是胃液中盐酸的一种成分。盐酸的作用是它能激活胃蛋白酶原，提供胃蛋白酶所需的酸性环境，使食物中的蛋白质变性，帮助消化。浓度小于7‰的药浴：改变水中氯化钠的浓度，调节金鱼的渗透压，减少金鱼的体力消耗，促进金鱼的恢复

2。浓度为7%至1.2%的药浴：使用抗生素时，盐含量高于金鱼体液（7%）的药浴可以使抗生素更好地渗透到金鱼细胞和组织中，以达到治疗目的

3。浓度为1.5%至3%的药浴：直接导致细菌和寄生虫脱水，以及金鱼体表粘液大量分泌和脱落，以达到杀菌消毒的效果

从上面可以看出，盐浴的浓度不同。事实上，治疗手段和行动方式是不同的。这需要你根据金鱼的病情，灵活地服用不同或混合（每天1-2次高浓度，结合长期低浓度）的药浴。如果你在互联网上读过一篇由日本翻译撰写的关于鳃病治疗的文章，同样的疗程是一周，浓度为千分之七，而千分之八的治疗是一天。不同之处在于，当药浴的浓度达到每千分之八时，水体中氯化钠的浓度已经大于金鱼体细胞体液的每千分之一的浓度，导致水渗入金鱼细胞，使细胞更有效地吸收加入水浴中的抗生素。但是，请注意，这也会使金鱼的内脏试图清除体内多余的盐分，因此不能长时间进行。

3、使用盐的注意事项

1。加盐的问题

一般来说，我们只是随便抓几把盐，而不是严格按照百分比。然而，这样做的危害在于：少加不能发挥应有的作用；更多的水会导致一些水分流失，这会使盐渗透到血液中并导致脱水。

2。副作用

即使盐严格按照用量施用，也有一定的副作用。首先，杀死有害细菌也会影响有益细菌；二是容易使鱼的皮肤失去保护层，进而被细菌入侵；第三，鱼只长期生活在高盐度的水中，容易产生一定的依赖性，从而降低对水质变化的适应能力

虽然食盐有上述作用，但在实际应用中，我们应该谨慎对待盐。对于使用多少盐，粗盐，细盐等等，有很多的注意和方法。所以在未来的金鱼养殖过程中，我们必须清楚地了解，在金鱼的治疗中，以免对金鱼造成不必要的伤害

What are the uses of salt for goldfish

Goldfish (detailed introduction)

Salt is indispensable in our life. It has a wide range of uses. Not only can we do without it, but also salt can be used for goldfish (detailed introduction). In the process of goldfish breeding, using salt to disinfect and sterilize, auxiliary drugs to treat fish diseases, purify water, etc., has great benefits for goldfish. Although there are many benefits, there are some matters that need attention in the process of using salt

1、 The use of salt for goldfish

1. Disinfection and sterilization

Different proportions can cure and prevent different fish diseases, mainly by disinfecting the bacteria, wheelworms, and oblique tube worms on the surface of the fish

2. Treatment of auxiliary drugs

Salt can promote the absorption of drugs by fish skin, and enhance the efficacy of drugs

3. Equilibrium osmotic pressure

We all know that the salt content inside and outside the fish is different, and there is a certain osmotic pressure. Therefore, salt can be added to supplement a part of the salt lost due to the wound, or the maladaptation of the water quality after the fish has just arrived at a new place can be alleviated, that is, the osmotic pressure can be adjusted

4. Purifying water body

The action mechanism of table salt is to increase the ion concentration in the water, so that the suspended organic particles and colloids form flocs and settle to the bottom of the pool, which not only reduces the consumption of dissolved oxygen, but also purifies the water body

5. Stimulate appetite

In aquaculture, a proper amount of salt is often added to the feed for mixing and feeding, and its effect is also great. This is because in the physiological process of fish, NaCL as an inorganic salt is necessary to maintain life. Na+is essential to maintain the osmotic pressure, water balance and acid-base balance of the body. Na+can also maintain and improve the excitability of neuromuscles. While CL - is a component of hydrochloric acid in gastric juice. The role of hydrochloric acid is that it can activate pepsinogen, supply the acidic environment required by pepsin, denature the protein in food and help digestion

2、 Treatment of goldfish bacterial infection with salt

1. Medicated bath with concentration less than 7 ‰: change the concentration of sodium chloride in the water, adjust the osmotic pressure of goldfish, reduce the physical consumption of goldfish, and promote the recovery of goldfish

2. Drug bath with concentration of 7 to 1.2 percent: with antibiotics, the drug bath with salt content higher than that of goldfish body fluid (7 percent) can make antibiotics better penetrate into goldfish cells and tissues to achieve therapeutic purposes

3. Medicinal bath with a concentration of 1.5 to 3 percent: directly lead to the dehydration of bacteria and parasites, as well as the large amount of secretion and shedding of the body surface mucus of goldfish to achieve the effect of sterilization and disinfestation

It can be seen from the above that the concentration of salt bath is different. In fact, the means of treatment and the way of action are different. This requires you to flexibly take different or mixed (high concentration 1-2 times a day, combined with long-term low concentration) medicine bath according to the disease condition of goldfish. If you have read an article on the treatment of gill disease written by a Japanese translator on the Internet, the same course of treatment is one week at the concentration of 7 per thousand, while the treatment of 8 per thousand is one day. The difference is that when the concentration of the medicine bath reaches 8 per thousand, the concentration of sodium chloride in the water body has been greater than the concentration of 7 per thousand of the body fluid of the goldfish body cells, leading to the infiltration of water into the goldfish cells, Make the cells absorb the antibiotics added in the water medicine bath more effectively. However, please note that this will also make the internal organs of goldfish try to remove excess salt from the body, so it cannot be carried out for a long time

3、 Precautions for using salt

1. The problem of adding salt

Generally, we just grab a few handfuls of salt at will, rather than strictly according to the percentage. However, the harm of doing so is that: adding less can not play its due role; More water will cause some water loss, which will make salt permeate into the blood and cause dehydration

2. Side effects

Even if salt is applied strictly according to the amount, there are certain side effects. First, killing harmful bacteria also affects beneficial bacteria; Second, it is easy to make the skin of fish lose its protective layer, and then be invaded by bacteria; Third, fish only live in water with high salinity for a long time, which is easy to produce certain dependence, thus reducing the adaptability to water quality changes

Although table salt has the above effects, we should treat salt carefully in practical application. There are a lot of care and methods for how much salt is used, coarse salt, fine salt and so on. So in the future process of breeding goldfish, we must understand clearly that in the treatment of goldfish, so as not to cause unnecessary harm to goldfish