1, preparation tools: grass goldfish breeding process is relatively simple, not difficult. Their breeding season is from April to June. First of all, we should prepare the necessary tools. The first is a separate fish tank, as a breeding place. Then there are the aquatic plants on which the female fish can lay eggs. In addition, other tools, such as oxygen pumps, heating rods, etc., are sometimes used and can be prepared first.
2. Select the parent fish: Then, you need to select the parent fish. To choose the right age, moderate size, species characteristics are also relatively distinct fish as grass goldfish. Do not choose too young grass goldfish, may have an impact on the quality of offspring fish.
3. Spawning: After selecting the parent fish, you can put the parent fish into the fish tank. Later, the male fish will be observed to chase the female fish all the time. After that, the female will lay eggs on the aquatic plants, usually between 4 and 10 A. m. Then the male fish will go to produce sperm and complete the fertilization process.
4. Hatching: Next, the fertilized eggs can be placed in the hatching tank for hatching. Keep the water temperature at 18-20 degrees, and the incubation process can be completed in about 3-5 days. When the small fish tank hatches, it does not need to be fed. After about 3 days, you can feed some egg yolk water first.
Grass goldfish have the ability to reproduce only after they are sexually mature, and the mother fish can lay eggs. Generally speaking, the female grass goldfish cultured for more than one year will have the ability to spawn, and then they can reproduce in the breeding season. However, how much they can lay eggs is not certain, there are also grass goldfish with late sexual maturity, of course, there are also early sexual maturity. If artificial breeding, try to choose a slightly older female fish as a parent fish, it is best not to use fish just entering the sexual maturity stage.
