Baoliandeng fish reproduce seedlings by laying eggs. They are an oviparous fish. They can enter sexual maturity after being raised for about 6-8 months. At this time, they can reproduce their offspring. At this time, it is necessary to prepare a suitable breeding tank. It is recommended to choose a fish tank with a length of 60 cm, a width of 20 cm and a height of 20%. Put nylon silk in the fish tank, plant aquatic plants on the bottom of the fish tank, and put the fish tank in a dark place.

Wait until evening, and then put the female and male fish in the fish tank according to the ratio of 1: 1. At this time, it can be found that the female fish is constantly swimming, looking for a relatively hidden place to lay eggs. After the female fish lays eggs, the male fish will approach and fertilize the eggs. In order to ensure that they can reproduce normally, it is necessary to ensure that the temperature and PH in the fish tank are appropriate. The temperature should be maintained between 25-26 ℃ and the PH should be maintained between 5.6-6.8.

If you want to maintain the water temperature in the fish tank, you must first know the temperature of the water in the fish tank. You can put a thermometer in the fish tank to test the temperature in the fish tank. Secondly, adjust the water temperature of the fish tank. You can put a heating rod in the fish tank. When the fish tank thermometer shows that the water temperature is too low, turn on the heating rod. When raising the water temperature with a heating rod every time, the range should not be too large, and it is better to raise it slowly with 1 ℃ as the unit.