Can fish talk loudly?

In most people's cognition, fish can't make sound. In fact, many fish that live in water make sounds. Fish can make sounds mainly by the air-filled swim bladder. Fish can beat it with muscles, rub it with muscles, and squeeze air from half of the swim bladder into the other half with muscles to make a sound.

Can goldfish understand the master?

It is impossible for goldfish to understand their owners. At present, no animal can understand human language. The reason why some animals can act according to the instructions issued by human beings is also the result of conditioned reflex training. Although goldfish can also be trained by reflex, they rarely give instructions through sound like other mammals.

How does the goldfish recognize the Lord?

1, frequent feeding: If you want goldfish to become owners, you must feed them frequently, 1-2 times a day, and feed them regularly and quantitatively, so that goldfish can form a habit. After a long time, the goldfish will not feel strange to the feeder, and will take the initiative to approach, thus completing the first step.

2. Proper training: When the goldfish is familiar with feeding, it is necessary to start training it. The training method is also very simple. Just put your finger near the fish tank and feed the fish if it comes near. This can train your reflex and try to make it swim in the direction of finger swing.

3. Persistence is the key: training must be adhered to, and it will be effective after a long time. If you just do it irregularly, the fish will not be able to form a reflection. And even if the fish can interact, give it a reward, otherwise the fish will forget it after a long time.