Mary fish is mature and can reproduce in about 5 months. Generally, the mature Mary fish reproduces once every 4-6 weeks. If the water temperature can be controlled above 25 degrees and the water quality remains slightly alkaline and clear, Mary fish can reproduce once in 30 days. If the water temperature is below 20 degrees for a long time and the water pollution is serious, it takes more than 45 days for Mary fish to reproduce once. Therefore, breeders should adjust the water temperature and quality in the usual breeding process, keep the water temperature at about 25 degrees, change the water regularly, and keep the fish tank clean and hygienic, so that they can breed more easily.
Mary fish can reproduce at a time? Mary fish can produce 40-100 small fish larvae at a time, but the specific number depends on the size and constitution of Mary fish. Generally, medium-sized Mary fish can produce 60-80 at a time, and smaller Mary fish can produce 40-60. The larger ones can produce 80-100. If the Mary fish with good physique may also give birth to 200, the specific number of calves can not be determined, because even the same Mary fish, the number of calves each time is different. Breeders only need to ensure adequate nutrition and food during breeding, and maintain the stability of water temperature and quality.
