? They are difficult to raise, mainly because the temperature and PH value of water are not easy to control. The temperature of the water can not fluctuate too much, because their adaptability is relatively weak, if the temperature of the water changes too much, they can not adapt in a short time, there is a risk of death. Some aquatic plants can be planted in the fish tank. The fish tank is generally 600 * 200 * 200.
1, water temperature: water temperature is not very easy to control, because the range is relatively small, to control between 25-26 degrees Celsius. Also note that the temperature of the water should not change too much, otherwise it will greatly reduce their survival rate.
2. Water quality: They also have strict requirements on water quality. The water should be acidic with a pH between 5.6 and 6.8. The hardness of the water should be between 2 and 4. Also pay attention not to have strong light on the fish tank, change the water once a month, and then change the water, we must pay attention to the temperature of the water and the PH value of the water, can not appear a larger change.
3. Feeding: They can feed on the second day after they enter the jar. Generally, they will start looking for food the next day. Feeding is relatively simple. They don't have any special requirements for food, just throw in the general artificial fish food. Usually three times a day, each time a little less, so as not to waste.
