红色斑马鱼的人工繁殖试验

Experiment on Artificial Propagation of Red Zebra Fish

将性腺发育良好的雌雄红色斑马鱼配对放入缸底铺小卵石的繁殖缸中，为其提供一定的条件，促使亲鱼繁殖产卵。一对亲鱼产下约200～300粒淡黄色鱼卵，约48小时后受精卵孵化出无色透明的仔鱼。以灰水和蛋黄水投喂仔鱼，2个月后培育出48尾体长2-3cm的红色斑马鱼幼鱼。

Male and female red zebra fishes were mated up and put into fish tank, the bottom of which is covered with small pebbles, to reproduce. One couple of fishes lay about 200-300 eggs and these eggs hatched out colorless, transparent larval fishes about 48 hours later. Protozoa, rotifer and egg yolk were used to feed these larval fishes and after two months 48 small red zebra fishes that were 2 to 3 centimeters long were got.