The goldfish recognizes its owner. Yuanbao fish will get to know their owners after being raised for a long time. They can recognize their owners through conditioned reflexes such as sounds and movements. If the fish will swim quickly in the water or even roll when the owner passes by the fish tank, it means that the fish knows the owner.

The performance of the Yuanbao fish recognizing its owner:

1. When the owner is near the Yuanbao fish, the Yuanbao fish will often be very active and swim at a very fast speed. Fast, and this performance is mainly due to frequent feeding, which causes the fish to form a reflex and swim quickly in the fish tank to find food, so it appears to be very excited, not out of nervousness.

2. One of the signs that Yuanbao fish recognizes its owner is that when they hear their owner approaching, they will swim in the direction of the sound. Generally, fish seen in the wild will swim away immediately once they find a person approaching, instead of taking the initiative to approach. As for domestic fish, if an unfamiliar person approaches, the fish will not react.

3. In addition to being very active, some fish will also concentrate on the water surface. This is also a sign that they are waiting for feeding. However, pay attention to whether there are floating heads. If so, then To oxygenate in time.