The large zebrafish can reproduce. Large zebrafish reach sexual maturity relatively quickly. Generally speaking, if they are carefully raised, they can enter the stage of sexual maturity after 3 months of breeding. Although they can reproduce at this time, because they are relatively young at this time, the effect of reproduction will not be very good, so it is best not to reproduce immediately after entering sexual maturity. Generally speaking, after they are sexually mature, they can be bred for about 3 months after breeding. At this time, their age conditions are more suitable, and the effect of breeding offspring is better.

The reproductive ability of large zebrafish is also relatively strong. They spawn very many times each time, and can lay hundreds of eggs each time, and some can even reach more than a thousand eggs. Not only that, they can continue to reproduce after a period of rest after one reproduction, and some can reproduce multiple times.