充氧塑料袋是运输鱼苗鱼种的较好工具。运输前，首先要检查袋子是否漏气，方法是：将袋子吹好气后，压入水中，再挤压袋子，如无小气泡冒出，证明袋子不漏气。装鱼前，袋内先装清水 1kg～ 1.5kg，再将鱼苗鱼种连水灌入，灌至袋内容积的 1/3，然后充氧，使袋膨胀鼓实。最后把袋 Oxygenated plastic bags are a good tool for transporting fish fry species. Before shipping, we must first check whether the bag leaks, the method is: After the bag is blown, press into the water, and then squeeze the bag, if no bubbles emerge, prove that the bag does not leak. Before loading fish, the bag first filled with water 1kg ~ 1.5kg, then the fish seedlings with water pouring, filling the bag to the volume of 1/3, and then oxygenation, so that the expansion of the bag. Finally put the bag