Mosquito-eating fish grows faster than yellow croaker, and the sexual mature individuals is about 500mm long, with 700-200 million eggs. The breeding period of mosquito-eating fish in different areas is different. Mosquito-eating fish outside the Yangtze River estuary from July to August, mosquito-eating fish in Zhoushan Islands from May to June, and mosquito-eating fish in Pingtan coastal area of Fujian from April to May. After spawning, the fish swam to the feeding area, and some swam to deeper waters.

Under the condition of suitable water temperature, the newborn fish can begin to breed after reaching sexual maturity 1 month. The breeding season is April ~10, and the optimum season is May ~ September. Give birth every 30-40 days 1 time, with 30-50 litters each time, and each female fish can give birth to 200-300 litters every year.

Extended data:

Precautions:

1, pregnant females of mosquito-eating fish must be isolated in order to breed efficiently. Otherwise, it is likely to be eaten all.

2. The feed of mosquito-eating fish is sheet feed.

3. Feeding mosquito-eating fish outdoors, if the temperature is too low, the fish may die in large numbers. (many mosquito-eating fish on the internet are raised in warm water, and these mosquito-eating fish have poor temperature adaptability. If the temperature changes too much, many people will die)

If mosquito-eating fish reach the population, they will attack other small fish.

5. Add new mosquito-eating fish to the existing fish tank, and the new mosquito-eating fish will be regarded as an invasion by the aborigines and launch an attack.

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