The method of choosing fish can only be briefly described here. Fish should be lively and straight, with upper and lower lips close together, and the lower lip should not be longer than the upper lip, so the fish is not beautiful. The body color should be silvery white (silver dragon), not yellowish, not silver dragon, but another kind. It is best to be silver, with clear eyes and no protruding. Pay attention to this.
In arowana, generally speaking, golden dragon and red dragon are more noble. If the landlord wants to raise a golden dragon or a red dragon in the future, it is suggested not to practice with the silver dragon, because the silver dragon, the golden dragon and the red dragon are two different species with different habits. Considering the price factor, I recommend Qinglong Lian, the price is generally around 500.
In addition, there is a lot of information about arowana online, so the landlord may wish to check it.