Signs of impending egg laying include food refusal after previously having a healthy appetite, less activity as the weight of the eggs slows her down, brighter than normal coloring and nesting behavior. Visual signs of nesting behavior include staying close to (or hiding within) vegetation or other places of shelter in the tank
这是国外网友总结的症状：以前食欲旺盛得金鱼，拒绝吃食 （这和我最近产卵的金鱼症状一致，我开始还以为是生病了），活动减少 因为卵增加了重量，颜色变得更靓丽，筑窝行为，包括藏在植物或其它物体下面。
以上症状我感觉很对，各位高手可能早就知道了，但是对新手来说我感觉还是很有用的。
