Generally speaking, they will not fight. But under the influence of external factors, they will also fight. Silver arowana belongs to the upper fish, and map fish is the middle and upper fish. If the tank in which they are raised is too small, they will fight for territory. In addition, if they are too different in size, there will be a clear weak side and a strong side. In this case, they will also fight. To avoid them fighting, it is best to make their size basically the same, or even make the silver arowana slightly larger than the map fish. Because the map fish is more ferocious, and the silver arowana is more gentle. Having the larger silver arowana stay with it will reduce the possibility of fighting.
Silver arowana and map fish can be mixed culture, but there are requirements. If the silver arowana wants to be mixed with the map fish, its size should be consistent with the map fish, or let the silver arowana be a little bigger. This is because the character of the map fish is very fierce. If the size of the silver arowana is too small to breed with it, the silver arowana will be beaten black and blue by it. Only bigger than it silver arowana, will let it fear, dare not easily provoke a struggle. In addition, it should be noted that large fish tanks should be selected when mixed culture. If the tank is too small, they will grab the territory. If they are fed in a large tank, the chances of conflict between them will be greatly reduced.
