The Pacific tengu can be mixed with other fish, but look for fish that are kept in the same conditions as the Pacific tengu.

The Pacific Tengu is suitable for the environment where the water temperature is 25℃～26℃, weak alkaline water quality, pH value 8.1～8.3, salinity 1.021～1.024, oxygen demand (6～7)×10-6 Therefore, the polyculture fish must also be able to survive in this environment, otherwise it will not be raised well, and the disease will affect other fish.

The second is the size of the mixed fish It should be similar to the Pacific Tengu, otherwise the big fish will eat the small fish. Also prepare an aquarium large enough for the fish to move around.