如何在春天用水换金鱼

如何在春天用水换金鱼

金鱼（细节）

经过漫长的寒冷和无阳光的冬季饲养，早春的金鱼很虚弱。此时，它们开始转移到户外环境进行繁殖。用水换鱼应该非常小心，一天一次，或者视情况隔一天换一次。交换水量应控制在总水量的10%左右。此时水温仍然较低，水中溶解氧较大，金鱼饲料仍然较少，鱼体耗氧率较低。少量的交换水可以满足金鱼的需要。早春和晚春，随着气温升高，金鱼的食物摄入量开始增加，活动也增加，鱼体的耗氧量也相应增加。因此，鱼群中的排泄物显著增加，每天的交换水量逐渐增加

换水的最佳时间是下午4点以后。这时，金鱼已经吃饱了。换水时，去除剩余的饲料和水池中的所有污垢，然后加入适量的太阳水。换水方法是用纱布网将金鱼盆和池塘水面漂浮的污垢和泡沫清除干净，然后用纱布网使金鱼盆和池中的水沿同一方向轻轻旋转3至5圈，以便将水中的污垢集中起来，然后用吸管将污垢吸出，并按适当比例贴在盆（池）边，慢慢注入干熟水

How to exchange water for goldfish in spring

Goldfish (details)

After a long cold and sunless winter rearing in spring, goldfish in early spring are weak. At this time, they start to move to outdoor outdoor environment for breeding. The exchange of water for fish should be very careful, once a day, or once every other day as appropriate. The exchange water volume should be controlled at about 10% of the total water volume. At this time, the water temperature is still low, the dissolved oxygen in the water is large, the goldfish feed is still small, and the oxygen consumption rate of the fish body is low. A small amount of exchange for drying water can meet the needs of goldfish. In the early spring and late spring, as the temperature rises, the goldfish's food intake begins to increase, the activity also increases, and the oxygen consumption of the fish body increases accordingly. Therefore, the excreta in the fish group increases significantly, and the daily exchange water volume increases gradually

The best time to change water is after 4pm. At this time, the goldfish are full. When changing water, remove the remaining feed and all the dirt in the basin and pool, and then add a proper amount of sun water. The water change method is to use gauze net to remove the dirt and foam floating on the water surface of the goldfish basin and pond, and then use gauze net to gently rotate the water in the goldfish basin and pond in the same direction for 3 to 5 circles, so as to concentrate the dirt in the water, and then use a suction pipe to suck out the dirt, and stick it to the edge of the basin (pond) in an appropriate proportion, and slowly inject the dried cooked water