宝莲灯要在黑暗中产卵， 所以要求一个遮光的产卵缸。 产卵周期为8~14天， 每次能有150个， 甚至能有每次350个之多。 6~7个月龄就准备产卵了。

Cardinals lay their eggs in darkness, thus darkening of the spawning tank is required. Eggs are laid in 8-14 day intervals with up to 150 even 350 eggs. They are ready to spawn at 6-7 months of age.

youdao