The dorsal fin and caudal fin of the silver dragon are very long from the middle of the fish to the tail.
Other dragons have a tail up and down, forming a small three-tailed tail with the tail.
The dragon beard is also different.
In addition to the arowana, other dragons are also easy to distinguish, and the categories must be distinguished by color.
Jinlong was not golden when he was a child. It was a little metallic with silver and a little golden.
If it is a red dragon, the color of the small fish is definitely irrelevant to the metallic color, and it will only be metallic when the hair color is grown up.
Just send a photo and have a look.