1. Is the traffic light viviparous or oviparous fish The traffic light fish are oviparous, and they reproduce by in vitro fertilization. Moreover, most fish are oviparous, and only a few are oviparous.
Traffic light fish will pair themselves when they are mature. If the male and female fish are successfully paired, they will choose the surroundings of a aquatic plant and start breeding. When breeding, the female fish will discharge the eggs first, and then the male fish will come forward to inseminate, and the production is completed at this time. Under normal circumstances, traffic light fish will lay their eggs on aquatic plants, and then within 1-2 days, the eggs will hatch by themselves.
2. What should be prepared for breeding traffic light fish1. Prepare hatching tank: Before breeding traffic light fish, breeders need to prepare a special fish tank for breeding, and put brown silk or golden silk grass in the fish tank. Special attention should also be paid to the water used for breeding fish at traffic lights. Ordinary tap water cannot be used as breeding water, and breeders need distillation before using it. The PH value of water for reproduction should be kept between 5.6 and 6.8, and the water temperature should be kept between 25 and 26 ℃.
2. Choose the right parent fish: Under normal circumstances, traffic light fish can mature in about 6 months. But breeders had better wait until they are 8 months old before allowing them to breed.
3. Control the breeding environment: When the traffic light fish breed, keep quiet around, and the breeder should also add shields around the breeding tank, because the traffic light fish are afraid of strong light, and if the light is too bright, they may not breed.
