What kind of fish is better for arowana to raise together?

All large ornamental fish can keep arowana (which must be physically strong), and the fish body ratio and arowana112/ 1 3/ 1 can be selected, of which 2/1and 3/1are the first choices.

In order to avoid trouble, fierce and aggressive fish should not be kept with big female snapper with strong territorial concept (such as big female snapper).

Optional, big, slippery and strong fish. Such as seven-star knife, red-tailed phoenix, red-tailed crown, map fish, blood parrot (rich fish), and some catfish. One-stop fish can be paired with a larger fish, or with two smaller fish (or a catfish at the same time), in a variety of ways, each with its own taste.

Also be careful not to put two arowana in the same tank, which is unlucky.

It is best to match the blood parrot (a profitable fish) to represent good luck.