Why do tropical fish traffic lights often die? How to raise it is not easy to die

Large temperature difference: Traffic light fish often die because of large temperature difference. They can adapt to a wide range of water temperature, but they are sensitive to temperature difference changes. If the temperature difference is too large, they will die easily. Heating rods should be used to keep the water temperature constant during artificial breeding. High density: It is also possible that the density of feeding is too high, which leads to lack of oxygen and death. It is best for breeders to install oxygen pumps and regularly pump oxygen. Poor water quality: It is also possible that the breeder needs to keep the water clean because the water quality is too poor.

1. Large temperature difference

1. Reason: Traffic light fish often die because of too large temperature difference. They are tropical fish and like higher water temperature. When rearing artificially, it is impossible to ensure that the water temperature is constant all the time. If the temperature difference of feeding changes greatly, they may die directly.

2. Solution: When raising artificially, it is best to keep the water temperature between 22-26 ℃. Especially in spring and autumn, the temperature difference between morning and evening is relatively large, so it is best to use heating rods for constant temperature. This can not only reduce the probability of death, but also accelerate their growth and development.

2. High density

1. Reason: Traffic light fish often die because they are kept in too high density, although they are small in size and have low requirements for living space. However, if the breeding density is too high, there may be problems such as lack of oxygen and poor water quality, which will also lead to their death.

2. Solution: When rearing artificially, it is best to adjust the breeding density according to their body size. If the density is high, an oxygen pump can also be installed to ensure sufficient dissolved oxygen in the water.

3. Poor water quality

1. Reason: Traffic light fish often die because of poor water quality, and their requirements for water quality are on the high side. If the water quality is weakly alkaline or neutral, it will cause them to have a lot of discomfort. In addition, they prefer old water, and if the breeder changes water frequently, they may die.

2. Solution: Breeders need to change their water regularly and quantitatively. If conditions permit, they can install a circulating filtration system to slow down the deterioration of water quality.