Fish spawning system

The utility model provides a fish spawning system which comprises a pond body, an egg separating and fishing mechanism and a driving mechanism, the egg separating and fishing mechanism comprises a fishing frame, an isolation plate and an egg separating part, the interior of the pond body is divided into a breeding area located above the isolation plate and an egg collecting area located below the isolation plate through the isolation plate, and the egg separating part is arranged in the egg collecting area; when spawning of fishes in the pond body is completed, roes penetrate through the separation plate to be collected in the roe separation part, the roe separation fishing mechanism is moved out of the pond body from the interior of the pond body through the driving mechanism, the fishes in the pond body can be quickly fished on the separation plate, meanwhile, the roes are collected in the roe separation part, efficient fishing of the fishes in the pond is achieved, and the roes are quickly collected from t