The golden dragon is generally kept alone. Since the golden dragon is more expensive, if it is mixed with other fish, it is necessary to choose less aggressive fish. For example, the smaller parrot fish, but not too many, can also be mixed with silver plates, scavengers, dinosaurs and other fish.

You can also choose to mix with the same batch of small fish, which can improve the success rate. However, the size of the fish should not be too different, and it is necessary to ensure that one of them has an absolute advantage in terms of length and momentum to avoid fighting during the polyculture process.