The lantern fish is a common ornamental fish. Water temperature is an important factor to control when breeding them, so it is necessary to know whether they are cold-water fish or tropical fish before breeding them. Cold-water fish is a kind of fish that likes to live in relatively low water temperature environment, they can not live in water higher than 20 degrees.
The lantern fish is not a cold water fish, but a tropical fish. The lantern fish originated in the Amazon River Basin, and was later widely introduced into other countries, and is now a relatively common ornamental fish in China. As a tropical fish, their requirements for water temperature are relatively high, and they need to ensure water temperature in the process of breeding.
As mentioned above, lantern fish is a kind of tropical fish, so the requirement for water temperature is relatively high. Specifically, the water temperature should be kept between 22 and 28 degrees all the time, and it needs to be adjusted when it is not suitable. Water temperature should not be lower than 20 degrees, if too low, it will affect their activity and appetite, leading to their growth and development is not good; If it is lower, it will affect their survival.
Therefore, special attention should be paid in winter, if necessary, artificial heating can be used, such as the use of heating rods. However, the water temperature should not be too high, nor higher than 30 degrees. Of course, in some special cases, the water temperature will be required to be relatively high, such as in the case of lamp fish illness, raising the water temperature is an auxiliary treatment measure, at this time it is necessary to manually adjust the temperature. In addition, if the water temperature is too high, it has to be cooled artificially.
