锦鲤的食欲与水温的关系

锦鲤的食欲与水温的关系

锦鲤（细节）

锦鱼的食欲与温度密切相关。当主人发现锦鲤的食欲开始下降时，首先要考虑水温是否不对。1.可大量进水的水温在23℃以上。当水温低于23℃时，最好按照半满或30%满的程度喂食。如果你想养鱼，你也应该在喂食前将水温调节到23度。2.上限约为28度。为了避免再次上升，你可以避开太阳，并添加新的水。水温在28℃以上，大量喂食会引发很多疾病。3.水中溶解氧。喂食不仅是数量的问题，也是水中溶解氧的数量。溶解在水中的氧的量具有饱和值。当达到饱和值时，无论气管供应多少气体，溶解氧都不会增加。需要注意的是，当水温高时，水中的氧含量会降低。所以从溶解度的角度来看，水温最好不要太高。大约28度是上限。如果超过限值，将采取一些冷却措施。例如，对于室外游泳池，你可以做一些防晒霜。使用井水的人可以添加更多的新井水。对于自来水来说，不仅存在成本问题，而且夏季自来水的温度也会升高。因此，自来水没有太大的影响。4.投喂量标准。通常，每天鱼的最大摄食量为鱼体重的2%。不再吃鱼了。因此，了解鱼的重量非常重要。例如，我们有非常详细的数据，说明体重超过酒井的鱼的数量

The relationship between the appetite of koi carp and water temperature

Koi carp (details)

The appetite of koi carp is closely related to the water temperature. When the owner finds that the appetite of koi carp begins to decline, he should first consider whether the water temperature is wrong. 1. The water temperature that can be fed in large quantities is above 23 ℃. When the water temperature is below 23 ℃, it is better to feed according to the degree of half full or 30% full. If you want to raise the fish, you should also adjust the water temperature to 23 degrees before feeding. 2. The upper limit is about 28 degrees. In order to avoid rising again, you can avoid the sun and add new water. The water temperature is above 28 ℃, and a large amount of feeding will cause many diseases. 3. Dissolved oxygen in water. Feeding is not only a matter of quantity, but also the amount of dissolved oxygen in water. The amount of oxygen dissolved in water has a saturation value. When the saturation value is reached, no matter how much gas is supplied by the gas pipe, the dissolved oxygen will not increase. It should be noted that when the water temperature is high, the oxygen content in the water will decrease. So from the perspective of solubility, it is better not to have too high water temperature. About 28 degrees is the upper limit. If it exceeds the limit, some cooling measures will be taken. For example, for outdoor pools, you can do some sunscreen. Those who use well water can add more new well water. For tap water, there is not only the cost problem, but also the temperature of tap water will rise in summer. Therefore, tap water has no great effect. 4. The standard of feeding amount. Generally, the maximum feeding amount of fish is 2% of the body weight of the fish every day. No more fish will be eaten. So it is very important to know the weight of fish. For example, we have very detailed data on the number of fish that weigh more than Sakai