Generally speaking, one eyebrow mermaid will not eat traffic light fish. Because they move in different areas, and adult traffic light fish are 3 to 4 centimeters long, an eyebrow mermaid can not eat it. However, when traffic light fish are young, they are very small and not aggressive. If there is a mermaid in the fish tank at this time, it will be easily eaten. Therefore, when mixed culture, we can not mix too small traffic light fish with one eyebrow mermaid.
Both the mermaid and the traffic light fish belong to the lantern fish. They have similar habits and can be raised together. Moreover, they have roughly the same environmental requirements, and can live in soft water with temperature of 22 to 25 degrees Celsius, PH of 6 to 7 and low hardness. They do not have much space to intersect. The mermaid likes to swim in the middle of the water, while the traffic light fish likes to move on the bottom. And the temperament of these two kinds of fish is very gentle, generally will not appear the phenomenon of fighting. Their favorite food is basically the same, mainly nutrient-rich animal feed. It should be noted that the size of the mermaid is larger, and it is better to choose the adult traffic light fish when mixing.
